{"product_id":"3d-printer-buy-vs-outsource","title":"3D Printer - Buy vs Outsource Calculator","description":"\u003cstyle\u003e\n.bvo-calculator {\n  --ink: #0f172a;\n  --muted: #475569;\n  --border: #e2e8f0;\n  --surface: #ffffff;\n  --tint: #f8fafc;\n  --primary: #1d4ed8;\n  --accent: #c2410c;\n  --accent-hover: #9a3412;\n  --chart-1: #1e40af;\n  --chart-2: #0d9488;\n  --chart-3: #7c3aed;\n  --chart-4: #be185d;\n  --chart-5: #334155;\n  width: 100%;\n  max-width: 1200px;\n  margin: 0 auto;\n  color: var(--ink);\n  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", sans-serif;\n  font-size: 15px;\n  line-height: 1.55;\n  container-type: inline-size;\n}\n.bvo-calculator,\n.bvo-calculator *,\n.bvo-calculator *::before,\n.bvo-calculator *::after {\n  box-sizing: border-box;\n}\n.bvo-calculator * {\n  min-width: 0;\n}\n.bvo-shell {\n  display: grid;\n  gap: 24px;\n}\n.bvo-header {\n  display: grid;\n  gap: 12px;\n  padding: 24px;\n  border: 1px solid var(--border);\n  border-radius: 8px;\n  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);\n  box-shadow: 0 1px 2px rgba(15, 23, 42, .06);\n}\n.bvo-title {\n  margin: 0;\n  font-size: 24px;\n  line-height: 1.25;\n  font-weight: 700;\n  letter-spacing: -.02em;\n}\n.bvo-subtitle {\n  margin: 0;\n  color: var(--muted);\n  max-width: 820px;\n}\n.bvo-pills {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 8px;\n}\n.bvo-pill {\n  display: inline-flex;\n  align-items: center;\n  gap: 6px;\n  padding: 6px 10px;\n  border: 1px solid var(--border);\n  border-radius: 999px;\n  background: var(--surface);\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 600;\n}\n.bvo-pill strong {\n  color: var(--ink);\n  font-variant-numeric: tabular-nums;\n}\n.bvo-toolbar {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 12px;\n  align-items: center;\n}\n.bvo-button {\n  appearance: none;\n  border: 1px solid var(--border);\n  border-radius: 6px;\n  padding: 11px 16px;\n  min-height: 44px;\n  background: var(--surface);\n  color: var(--ink);\n  font: inherit;\n  font-weight: 650;\n  cursor: pointer;\n  display: inline-flex;\n  align-items: center;\n  justify-content: center;\n  gap: 10px;\n  white-space: nowrap;\n  box-shadow: 0 1px 2px rgba(15, 23, 42, .06);\n}\n.bvo-button:hover {\n  border-color: #cbd5e1;\n  box-shadow: 0 2px 5px rgba(15, 23, 42, .10);\n}\n.bvo-button:focus-visible,\n.bvo-input:focus-visible,\n.bvo-select:focus-visible,\n.bvo-radio-label:focus-within,\n.bvo-details summary:focus-visible {\n  outline: 3px solid rgba(29, 78, 216, .34);\n  outline-offset: 2px;\n}\n.bvo-download {\n  padding: 12px 18px;\n  border-color: var(--accent);\n  background: var(--accent);\n  color: #ffffff;\n}\n.bvo-download:hover,\n.bvo-download:active {\n  border-color: var(--accent-hover);\n  background: var(--accent-hover);\n  color: #ffffff;\n}\n.bvo-button-icon {\n  width: 18px;\n  height: 18px;\n  flex: 0 0 18px;\n}\n.bvo-workspace {\n  display: grid;\n  gap: 24px;\n  align-items: start;\n}\n.bvo-inputs,\n.bvo-results {\n  display: grid;\n  gap: 16px;\n}\n.bvo-card {\n  border: 1px solid var(--border);\n  border-radius: 8px;\n  background: var(--surface);\n  box-shadow: 0 1px 2px rgba(15, 23, 42, .06);\n}\n.bvo-card-body {\n  padding: 20px;\n}\n.bvo-section-title {\n  margin: 0 0 16px;\n  font-size: 18px;\n  line-height: 1.35;\n  font-weight: 650;\n}\n.bvo-section-intro {\n  margin: -8px 0 16px;\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 500;\n}\n.bvo-fieldset {\n  margin: 0 0 16px;\n  padding: 0;\n  border: 0;\n}\n.bvo-legend {\n  margin: 0 0 8px;\n  padding: 0;\n  font-size: 14px;\n  font-weight: 600;\n}\n.bvo-segmented {\n  display: grid;\n  grid-template-columns: repeat(2, minmax(0, 1fr));\n  gap: 8px;\n}\n.bvo-radio-label {\n  position: relative;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  min-height: 44px;\n  padding: 9px 12px;\n  border: 1px solid var(--border);\n  border-radius: 6px;\n  background: var(--surface);\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 650;\n  cursor: pointer;\n  text-align: center;\n}\n.bvo-radio-label:has(.bvo-radio:checked) {\n  border-color: var(--primary);\n  background: #eff6ff;\n  color: #1e3a8a;\n}\n.bvo-radio {\n  position: absolute;\n  inline-size: 1px;\n  block-size: 1px;\n  opacity: 0;\n}\n.bvo-fields {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));\n  gap: 16px;\n  align-items: start;\n}\n.bvo-field {\n  display: grid;\n  gap: 6px;\n  align-content: start;\n}\n.bvo-field-full {\n  grid-column: 1 \/ -1;\n}\n.bvo-label {\n  font-size: 14px;\n  font-weight: 600;\n  color: var(--ink);\n}\n.bvo-control-wrap {\n  position: relative;\n}\n.bvo-input,\n.bvo-select {\n  width: 100%;\n  min-height: 44px;\n  border: 1px solid #cbd5e1;\n  border-radius: 6px;\n  background: var(--surface);\n  color: var(--ink);\n  padding: 9px 12px;\n  font: inherit;\n  font-size: 15px;\n}\n.bvo-input[aria-invalid=\"true\"],\n.bvo-select[aria-invalid=\"true\"] {\n  border-color: #b91c1c;\n}\n.bvo-helper,\n.bvo-error {\n  min-height: 20px;\n  margin: 0;\n  font-size: 13px;\n  font-weight: 500;\n  line-height: 1.45;\n}\n.bvo-helper {\n  color: var(--muted);\n}\n.bvo-error {\n  color: #991b1b;\n}\n.bvo-dependent[hidden] {\n  display: none;\n}\n.bvo-result-hero {\n  padding: 24px;\n  border-left: 4px solid var(--primary);\n}\n.bvo-result-kicker {\n  margin: 0 0 4px;\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 650;\n  text-transform: uppercase;\n  letter-spacing: .06em;\n}\n.bvo-primary-result {\n  margin: 0;\n  font-size: 30px;\n  line-height: 1.2;\n  font-weight: 700;\n  font-variant-numeric: tabular-nums;\n}\n.bvo-result-copy {\n  margin: 8px 0 0;\n  color: var(--muted);\n}\n.bvo-metrics {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));\n  gap: 12px;\n}\n.bvo-metric {\n  padding: 16px;\n  border: 1px solid var(--border);\n  border-radius: 8px;\n  background: var(--tint);\n}\n.bvo-metric-label {\n  margin: 0;\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 600;\n}\n.bvo-metric-value {\n  margin: 4px 0 0;\n  font-size: 20px;\n  line-height: 1.3;\n  font-weight: 700;\n  font-variant-numeric: tabular-nums;\n  overflow-wrap: anywhere;\n}\n.bvo-formula {\n  display: grid;\n  gap: 8px;\n  padding: 16px;\n  border: 1px solid #bfdbfe;\n  border-radius: 8px;\n  background: #eff6ff;\n}\n.bvo-formula p {\n  margin: 0;\n  color: #1e3a8a;\n}\n.bvo-formula code {\n  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;\n  font-size: 13px;\n  overflow-wrap: anywhere;\n}\n.bvo-breakdown-grid {\n  display: grid;\n  gap: 16px;\n}\n.bvo-breakdown-list {\n  display: grid;\n  gap: 10px;\n  margin: 0;\n}\n.bvo-breakdown-row {\n  display: grid;\n  grid-template-columns: minmax(100px, max-content) minmax(80px, max-content);\n  gap: 8px 16px;\n  align-items: baseline;\n  justify-content: start;\n  padding-bottom: 10px;\n  border-bottom: 1px solid var(--border);\n}\n.bvo-breakdown-row:last-child {\n  padding-bottom: 0;\n  border-bottom: 0;\n}\n.bvo-breakdown-row dt {\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 600;\n}\n.bvo-breakdown-row dd {\n  margin: 0;\n  font-weight: 700;\n  font-variant-numeric: tabular-nums;\n}\n.bvo-chart-card,\n.bvo-table-card {\n  display: grid;\n  gap: 0;\n}\n.bvo-chart-head {\n  display: grid;\n  gap: 4px;\n  margin-bottom: 20px;\n}\n.bvo-chart-head p {\n  margin: 0;\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 500;\n}\n.bvo-chart-cluster {\n  display: grid;\n  gap: 24px;\n  align-items: center;\n  justify-content: center;\n  width: 100%;\n  max-width: 980px;\n  margin: 0 auto;\n}\n.bvo-plot-wrap {\n  width: 100%;\n  max-width: 680px;\n  justify-self: center;\n}\n.bvo-chart-svg {\n  display: block;\n  width: 100%;\n  height: auto;\n  min-height: 250px;\n  max-height: 340px;\n}\n.bvo-chart-empty {\n  display: grid;\n  place-items: center;\n  min-height: 110px;\n  padding: 20px;\n  border: 1px dashed #cbd5e1;\n  border-radius: 6px;\n  background: var(--tint);\n  color: var(--muted);\n  text-align: center;\n  font-size: 13px;\n  font-weight: 600;\n}\n.bvo-chart-empty[hidden],\n.bvo-chart-svg[hidden] {\n  display: none;\n}\n.bvo-chart-legend {\n  display: grid;\n  gap: 12px;\n  align-content: center;\n  justify-content: start;\n  width: fit-content;\n  max-width: 100%;\n}\n.bvo-legend-row {\n  display: grid;\n  grid-template-columns: 12px minmax(110px, max-content) minmax(76px, max-content);\n  gap: 8px 12px;\n  align-items: center;\n  justify-content: start;\n  font-size: 13px;\n  font-weight: 600;\n}\n.bvo-swatch {\n  width: 12px;\n  height: 12px;\n  border-radius: 3px;\n}\n.bvo-legend-name {\n  color: var(--muted);\n}\n.bvo-legend-value {\n  color: var(--ink);\n  font-variant-numeric: tabular-nums;\n}\n.bvo-chart-callout,\n.bvo-table-note {\n  margin-top: 16px;\n  padding: 10px 12px;\n  border: 1px solid var(--border);\n  border-radius: 6px;\n  background: var(--tint);\n  color: var(--muted);\n  font-size: 13px;\n  font-weight: 500;\n}\n.bvo-safe-stack .bvo-chart-cluster {\n  grid-template-columns: minmax(0, 1fr) !important;\n  gap: 20px !important;\n}\n.bvo-safe-stack .bvo-chart-legend {\n  justify-self: center;\n}\n.bvo-safe-stack .bvo-chart-callout {\n  margin-top: 20px;\n}\n.bvo-table-overflow {\n  width: 100%;\n  overflow-x: auto;\n  overscroll-behavior-inline: contain;\n  border: 1px solid var(--border);\n  border-radius: 6px;\n}\n.bvo-table {\n  width: 100%;\n  min-width: 680px;\n  border-collapse: collapse;\n  font-size: 13px;\n}\n.bvo-table th,\n.bvo-table td {\n  padding: 10px 12px;\n  border-bottom: 1px solid var(--border);\n  text-align: left;\n  vertical-align: top;\n}\n.bvo-table th {\n  background: #f1f5f9;\n  color: var(--ink);\n  font-weight: 700;\n}\n.bvo-table td[data-bvo-number],\n.bvo-table th[data-bvo-number] {\n  text-align: right;\n  font-variant-numeric: tabular-nums;\n}\n.bvo-table tr:last-child td {\n  border-bottom: 0;\n}\n.bvo-table tr[data-bvo-current=\"true\"] td {\n  background: #eff6ff;\n  font-weight: 650;\n}\n.bvo-safe-table-stack .bvo-table-note {\n  margin-top: 20px;\n}\n.bvo-details {\n  border: 1px solid var(--border);\n  border-radius: 8px;\n  background: var(--surface);\n}\n.bvo-details summary {\n  cursor: pointer;\n  padding: 14px 16px;\n  font-weight: 650;\n}\n.bvo-details-content {\n  padding: 0 16px 16px;\n}\n.bvo-education {\n  padding: 24px;\n  border: 1px solid var(--border);\n  border-radius: 8px;\n  background: var(--surface);\n}\n.bvo-education h2,\n.bvo-education h3 {\n  color: var(--ink);\n}\n.bvo-education h2 {\n  margin: 0 0 12px;\n  font-size: 22px;\n  line-height: 1.3;\n}\n.bvo-education h3 {\n  margin: 24px 0 8px;\n  font-size: 18px;\n  line-height: 1.35;\n}\n.bvo-education p,\n.bvo-education ul {\n  margin: 0 0 12px;\n}\n.bvo-education ul {\n  padding-left: 22px;\n}\n.bvo-education a {\n  color: #1d4ed8;\n  text-decoration-thickness: 1px;\n  text-underline-offset: 2px;\n}\n.bvo-education a:hover {\n  color: #1e3a8a;\n}\n.bvo-sr-only {\n  position: absolute !important;\n  width: 1px !important;\n  height: 1px !important;\n  padding: 0 !important;\n  margin: -1px !important;\n  overflow: hidden !important;\n  clip: rect(0, 0, 0, 0) !important;\n  white-space: nowrap !important;\n  border: 0 !important;\n}\n@container (min-width: 900px) {\n  .bvo-workspace {\n    grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);\n  }\n  .bvo-breakdown-grid {\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n  }\n}\n@container (min-width: 640px) {\n  .bvo-chart-cluster {\n    grid-template-columns: minmax(0, 680px) minmax(220px, 280px);\n  }\n}\n@container (max-width: 639px) {\n  .bvo-chart-cluster {\n    grid-template-columns: minmax(0, 1fr);\n    gap: 20px;\n  }\n  .bvo-chart-legend {\n    justify-self: center;\n  }\n}\n@container (max-width: 520px) {\n  .bvo-header,\n  .bvo-card-body,\n  .bvo-education {\n    padding: 16px;\n  }\n  .bvo-title {\n    font-size: 22px;\n  }\n  .bvo-primary-result {\n    font-size: 26px;\n  }\n  .bvo-fields,\n  .bvo-metrics {\n    grid-template-columns: minmax(0, 1fr);\n  }\n  .bvo-segmented {\n    grid-template-columns: minmax(0, 1fr);\n  }\n  .bvo-toolbar {\n    align-items: stretch;\n  }\n  .bvo-button {\n    flex: 1 1 auto;\n  }\n  .bvo-download {\n    flex-basis: 100%;\n  }\n  .bvo-legend-row {\n    grid-template-columns: 12px minmax(90px, max-content) minmax(72px, max-content);\n    gap: 8px;\n  }\n  .bvo-chart-svg {\n    min-height: 220px;\n  }\n  .bvo-chart-callout,\n  .bvo-table-note {\n    margin-top: 16px;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"bvo-calculator\" data-calculator-root\u003e\n  \u003cdiv class=\"bvo-shell\"\u003e\n    \u003csection class=\"bvo-header\" aria-labelledby=\"bvo-title\"\u003e\n      \u003ch2 class=\"bvo-title\" id=\"bvo-title\"\u003e3D Printer Buy vs. Outsource Calculator\u003c\/h2\u003e\n      \u003cp class=\"bvo-subtitle\"\u003eCompare the full batch cost of owning and operating an FDM printer with the price of ordering the same models from a print service.\u003c\/p\u003e\n      \u003cdiv class=\"bvo-pills\" aria-label=\"Live comparison summary\"\u003e\n        \u003cspan class=\"bvo-pill\"\u003eBest option \u003cstrong data-bvo-pill-choice\u003e—\u003c\/strong\u003e\u003c\/span\u003e\n        \u003cspan class=\"bvo-pill\"\u003eDifference \u003cstrong data-bvo-pill-savings\u003e—\u003c\/strong\u003e\u003c\/span\u003e\n        \u003cspan class=\"bvo-pill\"\u003eBreak-even \u003cstrong data-bvo-pill-break-even\u003e—\u003c\/strong\u003e\u003c\/span\u003e\n        \u003cspan class=\"bvo-pill\"\u003eModels \u003cstrong data-bvo-pill-models\u003e—\u003c\/strong\u003e\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003cdiv class=\"bvo-toolbar\" aria-label=\"Calculator actions\"\u003e\n      \u003cbutton class=\"bvo-button bvo-download\" type=\"button\" data-bvo-download\u003e\n        \u003csvg class=\"bvo-button-icon\" viewbox=\"0 0 24 24\" aria-hidden=\"true\" focusable=\"false\"\u003e\u003cpath fill=\"currentColor\" d=\"M5 2h10l4 4v16H5V2Zm9 2H7v16h10V7h-3V4Zm-3 5h2v5.17l1.59-1.58L16 14l-4 4-4-4 1.41-1.41L11 14.17V9Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cspan\u003eDownload Excel\u003c\/span\u003e\n      \u003c\/button\u003e\n      \u003cbutton class=\"bvo-button\" type=\"button\" data-bvo-reset\u003eReset\u003c\/button\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"bvo-workspace\"\u003e\n      \u003cdiv class=\"bvo-inputs\"\u003e\n        \u003csection class=\"bvo-card\"\u003e\n          \u003cdiv class=\"bvo-card-body\"\u003e\n            \u003ch3 class=\"bvo-section-title\"\u003eBuying and in-house printing\u003c\/h3\u003e\n            \u003cp class=\"bvo-section-intro\"\u003eEnter one-time purchase costs, material usage, and electricity for the full batch.\u003c\/p\u003e\n\n            \u003cfieldset class=\"bvo-fieldset\"\u003e\n              \u003clegend class=\"bvo-legend\"\u003eI want to buy a printer for\u003c\/legend\u003e\n              \u003cdiv class=\"bvo-segmented\"\u003e\n                \u003clabel class=\"bvo-radio-label\" for=\"bvo-goal-education\"\u003e\u003cinput class=\"bvo-radio\" id=\"bvo-goal-education\" name=\"bvo-goal\" type=\"radio\" value=\"education\" checked\u003eEducation or personal use\u003c\/label\u003e\n                \u003clabel class=\"bvo-radio-label\" for=\"bvo-goal-commercial\"\u003e\u003cinput class=\"bvo-radio\" id=\"bvo-goal-commercial\" name=\"bvo-goal\" type=\"radio\" value=\"commercial\"\u003eCommercial use\u003c\/label\u003e\n              \u003c\/div\u003e\n            \u003c\/fieldset\u003e\n\n            \u003cdiv class=\"bvo-fields\"\u003e\n              \u003cdiv class=\"bvo-field bvo-field-full\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-printer-model\"\u003ePrinter model\u003c\/label\u003e\n                \u003cselect class=\"bvo-select\" id=\"bvo-printer-model\" data-bvo-input=\"printerModel\"\u003e\n                  \u003coption value=\"\"\u003eSelect a model\u003c\/option\u003e\n                  \u003coption value=\"anet-a8\"\u003eAnet A8\u003c\/option\u003e\n                  \u003coption value=\"voxelab-aquila\"\u003eVoxelab Aquila\u003c\/option\u003e\n                  \u003coption value=\"da-vinci-mini\"\u003eda Vinci mini w+\u003c\/option\u003e\n                  \u003coption value=\"mp-select-mini-v2\"\u003eMP Select Mini V2\u003c\/option\u003e\n                  \u003coption value=\"ender-3\" selected\u003eEnder 3\u003c\/option\u003e\n                  \u003coption value=\"cr-10-v2\"\u003eCR-10 V2\u003c\/option\u003e\n                  \u003coption value=\"m3d-micro\"\u003eM3D Micro\u003c\/option\u003e\n                  \u003coption value=\"wanhao-i3\"\u003eWanhao Duplicator i3\u003c\/option\u003e\n                  \u003coption value=\"artillery-genius\"\u003eArtillery Genius\u003c\/option\u003e\n                  \u003coption value=\"diy\"\u003eDIY printer\u003c\/option\u003e\n                  \u003coption value=\"jg-maker-magic\"\u003eJG Maker Magic\u003c\/option\u003e\n                  \u003coption value=\"neva-magis\"\u003eNeva Magis\u003c\/option\u003e\n                  \u003coption value=\"finder-2\"\u003eFinder 2.0\u003c\/option\u003e\n                  \u003coption value=\"up-mini-2\"\u003eUP Mini 2\u003c\/option\u003e\n                  \u003coption value=\"prusa-i3-mk3\"\u003ePrusa i3 MK3\u003c\/option\u003e\n                  \u003coption value=\"witbox-2\"\u003eWitbox 2\u003c\/option\u003e\n                  \u003coption value=\"custom\"\u003eCustom\u003c\/option\u003e\n                \u003c\/select\u003e\n                \u003cp class=\"bvo-helper\"\u003ePreset prices are editable planning examples, not vendor quotes.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-printer-price\"\u003ePrinter price\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-printer-price\" data-bvo-input=\"printerPrice\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$199.00\"\u003e\n                \u003cp class=\"bvo-error\" id=\"bvo-printer-price-error\" data-bvo-error=\"printerPrice\"\u003e\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-model-count\"\u003eHow many models?\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-model-count\" data-bvo-input=\"quantity\" data-bvo-kind=\"integer\" inputmode=\"numeric\" value=\"50\"\u003e\n                \u003cp class=\"bvo-error\" id=\"bvo-model-count-error\" data-bvo-error=\"quantity\"\u003e\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field bvo-field-full\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-filament\"\u003eFilament\u003c\/label\u003e\n                \u003cselect class=\"bvo-select\" id=\"bvo-filament\" data-bvo-input=\"filament\"\u003e\n                  \u003coption value=\"\"\u003eSelect material\u003c\/option\u003e\n                  \u003coption value=\"custom\"\u003eEnter your own\u003c\/option\u003e\n                  \u003coption value=\"pla\" selected\u003ePLA\u003c\/option\u003e\n                  \u003coption value=\"abs\"\u003eABS\u003c\/option\u003e\n                  \u003coption value=\"petg\"\u003ePETG\u003c\/option\u003e\n                  \u003coption value=\"nylon\"\u003eNylon\u003c\/option\u003e\n                  \u003coption value=\"tpu\"\u003eTPU\u003c\/option\u003e\n                  \u003coption value=\"tpe\"\u003eTPE\u003c\/option\u003e\n                  \u003coption value=\"soft-pla\"\u003eSoft PLA\u003c\/option\u003e\n                  \u003coption value=\"polycarbonate\"\u003ePolycarbonate\u003c\/option\u003e\n                  \u003coption value=\"asa\"\u003eASA\u003c\/option\u003e\n                \u003c\/select\u003e\n                \u003cp class=\"bvo-helper\"\u003eThe material preset updates price and density; both remain editable.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-filament-price\"\u003eFilament price per kg\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-filament-price\" data-bvo-input=\"filamentPrice\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$25.00\"\u003e\n                \u003cp class=\"bvo-error\" data-bvo-error=\"filamentPrice\"\u003e\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-density\"\u003eFilament density, kg\/m³\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-density\" data-bvo-input=\"density\" data-bvo-kind=\"number\" inputmode=\"decimal\" value=\"1240\"\u003e\n                \u003cp class=\"bvo-helper\"\u003ePLA is commonly modeled near 1,240 kg\/m³.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-volume\"\u003eModel volume, cm³\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-volume\" data-bvo-input=\"volume\" data-bvo-kind=\"number\" inputmode=\"decimal\" value=\"40\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eUse the solid volume reported by CAD or slicing software.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-accessories\"\u003eExtra accessories\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-accessories\" data-bvo-input=\"accessories\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$50.00\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eTools, spare nozzles, enclosure, safety gear, and setup items.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-free-slicer\"\u003eFree slicing software?\u003c\/label\u003e\n                \u003cselect class=\"bvo-select\" id=\"bvo-free-slicer\" data-bvo-input=\"freeSlicer\"\u003e\n                  \u003coption value=\"yes\" selected\u003eYes\u003c\/option\u003e\n                  \u003coption value=\"no\"\u003eNo\u003c\/option\u003e\n                \u003c\/select\u003e\n                \u003cp class=\"bvo-helper\"\u003eChoose no to include a paid license.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field bvo-dependent\" data-bvo-dependent=\"software\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-software-cost\"\u003eSlicing software cost\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-software-cost\" data-bvo-input=\"softwareCost\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$0.00\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eOne-time license cost for this comparison.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-power\"\u003ePrinter power, W\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-power\" data-bvo-input=\"power\" data-bvo-kind=\"number\" inputmode=\"decimal\" value=\"120\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eAverage draw excluding the heated bed when separated below.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-electric-rate\"\u003eElectricity cost per kWh\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-electric-rate\" data-bvo-input=\"electricRate\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$0.18\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eUse the all-in variable rate from your utility bill.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-usage-hours\"\u003ePrinter usage time, hours\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-usage-hours\" data-bvo-input=\"usageHours\" data-bvo-kind=\"number\" inputmode=\"decimal\" value=\"150\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eTotal main-printer hours for all models in this batch.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-bed-power\"\u003eHeated bed power, W\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-bed-power\" data-bvo-input=\"bedPower\" data-bvo-kind=\"number\" inputmode=\"decimal\" value=\"120\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eSet to zero when bed power is included in printer power.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-bed-hours\"\u003eHeated bed time, hours\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-bed-hours\" data-bvo-input=\"bedHours\" data-bvo-kind=\"number\" inputmode=\"decimal\" value=\"150\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eTotal heated-bed hours for the full batch.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-buy-design\"\u003eBuy a ready-to-print design?\u003c\/label\u003e\n                \u003cselect class=\"bvo-select\" id=\"bvo-buy-design\" data-bvo-input=\"buyDesign\"\u003e\n                  \u003coption value=\"no\" selected\u003eNo\u003c\/option\u003e\n                  \u003coption value=\"yes\"\u003eYes\u003c\/option\u003e\n                \u003c\/select\u003e\n                \u003cp class=\"bvo-helper\"\u003eInclude a design marketplace or modeling fee when needed.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field bvo-dependent\" data-bvo-dependent=\"buyDesign\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-buy-design-cost\"\u003eDesign cost for buy path\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-buy-design-cost\" data-bvo-input=\"buyDesignCost\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$0.00\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eOne-time design cost shared by all printed copies.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/section\u003e\n\n        \u003csection class=\"bvo-card\"\u003e\n          \u003cdiv class=\"bvo-card-body\"\u003e\n            \u003ch3 class=\"bvo-section-title\"\u003eOutsourcing service\u003c\/h3\u003e\n            \u003cp class=\"bvo-section-intro\"\u003eEnter the service quote for the same model count, including order-level costs.\u003c\/p\u003e\n            \u003cdiv class=\"bvo-fields\"\u003e\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-out-design\"\u003eBuy a design for outsourcing?\u003c\/label\u003e\n                \u003cselect class=\"bvo-select\" id=\"bvo-out-design\" data-bvo-input=\"outDesign\"\u003e\n                  \u003coption value=\"no\" selected\u003eNo\u003c\/option\u003e\n                  \u003coption value=\"yes\"\u003eYes\u003c\/option\u003e\n                \u003c\/select\u003e\n                \u003cp class=\"bvo-helper\"\u003eKeep separate when each path uses a different design source.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field bvo-dependent\" data-bvo-dependent=\"outDesign\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-out-design-cost\"\u003eDesign cost for outsource path\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-out-design-cost\" data-bvo-input=\"outDesignCost\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$0.00\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eOne-time modeling or marketplace cost.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-out-price\"\u003eOutsourcing price per model\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-out-price\" data-bvo-input=\"outPrice\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$15.00\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eUse a comparable quote with the same material, quality, and finishing.\u003c\/p\u003e\n              \u003c\/div\u003e\n\n              \u003cdiv class=\"bvo-field\"\u003e\n                \u003clabel class=\"bvo-label\" for=\"bvo-shipping\"\u003eShipping cost\u003c\/label\u003e\n                \u003cinput class=\"bvo-input\" id=\"bvo-shipping\" data-bvo-input=\"shipping\" data-bvo-kind=\"currency\" inputmode=\"decimal\" value=\"$25.00\"\u003e\n                \u003cp class=\"bvo-helper\"\u003eTotal shipping for the full order, not per model.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/section\u003e\n      \u003c\/div\u003e\n\n      \u003caside class=\"bvo-results\" aria-labelledby=\"bvo-results-title\"\u003e\n        \u003csection class=\"bvo-card bvo-result-hero\"\u003e\n          \u003cp class=\"bvo-result-kicker\" id=\"bvo-results-title\"\u003eCurrent recommendation\u003c\/p\u003e\n          \u003cp class=\"bvo-primary-result\" data-bvo-primary\u003e—\u003c\/p\u003e\n          \u003cp class=\"bvo-result-copy\" data-bvo-primary-copy\u003eEnter values to compare the two paths.\u003c\/p\u003e\n          \u003cdiv class=\"bvo-sr-only\" aria-live=\"polite\" data-bvo-live\u003e\u003c\/div\u003e\n        \u003c\/section\u003e\n\n        \u003cdiv class=\"bvo-metrics\"\u003e\n          \u003csection class=\"bvo-metric\"\u003e\n            \u003cp class=\"bvo-metric-label\"\u003eTotal buying cost\u003c\/p\u003e\n            \u003cp class=\"bvo-metric-value\" data-bvo-buy-total\u003e—\u003c\/p\u003e\n          \u003c\/section\u003e\n          \u003csection class=\"bvo-metric\"\u003e\n            \u003cp class=\"bvo-metric-label\"\u003eTotal outsourcing cost\u003c\/p\u003e\n            \u003cp class=\"bvo-metric-value\" data-bvo-out-total\u003e—\u003c\/p\u003e\n          \u003c\/section\u003e\n          \u003csection class=\"bvo-metric\"\u003e\n            \u003cp class=\"bvo-metric-label\"\u003eCost difference\u003c\/p\u003e\n            \u003cp class=\"bvo-metric-value\" data-bvo-difference\u003e—\u003c\/p\u003e\n          \u003c\/section\u003e\n          \u003csection class=\"bvo-metric\"\u003e\n            \u003cp class=\"bvo-metric-label\"\u003eBreak-even quantity\u003c\/p\u003e\n            \u003cp class=\"bvo-metric-value\" data-bvo-break-even\u003e—\u003c\/p\u003e\n          \u003c\/section\u003e\n          \u003csection class=\"bvo-metric\"\u003e\n            \u003cp class=\"bvo-metric-label\"\u003eFilament cost\u003c\/p\u003e\n            \u003cp class=\"bvo-metric-value\" data-bvo-filament-cost\u003e—\u003c\/p\u003e\n          \u003c\/section\u003e\n          \u003csection class=\"bvo-metric\"\u003e\n            \u003cp class=\"bvo-metric-label\"\u003eElectrical cost\u003c\/p\u003e\n            \u003cp class=\"bvo-metric-value\" data-bvo-electric-cost\u003e—\u003c\/p\u003e\n          \u003c\/section\u003e\n        \u003c\/div\u003e\n\n        \u003csection class=\"bvo-formula\" aria-label=\"Calculation summary\"\u003e\n          \u003cp\u003e\u003cstrong\u003eBuying:\u003c\/strong\u003e printer + accessories + optional software\/design + filament + electricity.\u003c\/p\u003e\n          \u003cp\u003e\u003cstrong\u003eOutsourcing:\u003c\/strong\u003e price per model × quantity + shipping + optional design.\u003c\/p\u003e\n          \u003cp\u003e\u003ccode data-bvo-equation\u003e—\u003c\/code\u003e\u003c\/p\u003e\n        \u003c\/section\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n\n    \u003csection class=\"bvo-card\" aria-labelledby=\"bvo-breakdown-title\"\u003e\n      \u003cdiv class=\"bvo-card-body\"\u003e\n        \u003ch3 class=\"bvo-section-title\" id=\"bvo-breakdown-title\"\u003eCost breakdown\u003c\/h3\u003e\n        \u003cdiv class=\"bvo-breakdown-grid\"\u003e\n          \u003cdiv\u003e\n            \u003ch4 class=\"bvo-section-title\"\u003eBuy and print in-house\u003c\/h4\u003e\n            \u003cdl class=\"bvo-breakdown-list\" data-bvo-buy-breakdown\u003e\u003c\/dl\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003ch4 class=\"bvo-section-title\"\u003eOutsource the batch\u003c\/h4\u003e\n            \u003cdl class=\"bvo-breakdown-list\" data-bvo-out-breakdown\u003e\u003c\/dl\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003csection class=\"bvo-card bvo-chart-card\" data-bvo-chart-card aria-labelledby=\"bvo-chart-title\"\u003e\n      \u003cdiv class=\"bvo-card-body\"\u003e\n        \u003cdiv class=\"bvo-chart-head\"\u003e\n          \u003ch3 class=\"bvo-section-title\" id=\"bvo-chart-title\"\u003eCost by production volume\u003c\/h3\u003e\n          \u003cp data-bvo-chart-intro\u003eThe lines show how fixed ownership cost and per-model service cost change as quantity increases.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"bvo-chart-cluster\"\u003e\n          \u003cdiv class=\"bvo-plot-wrap\" data-bvo-plot-wrap\u003e\n            \u003csvg class=\"bvo-chart-svg\" data-bvo-chart-svg viewbox=\"0 0 680 320\" role=\"img\" aria-labelledby=\"bvo-chart-title bvo-chart-description\"\u003e\u003c\/svg\u003e\n            \u003cdiv class=\"bvo-chart-empty\" data-bvo-chart-empty hidden\u003eEnter positive quantities and costs to see the comparison chart.\u003c\/div\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"bvo-chart-legend\" data-bvo-chart-legend aria-label=\"Chart legend\"\u003e\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"bvo-chart-callout\" data-bvo-chart-callout id=\"bvo-chart-description\"\u003eEnter values to generate a cost-volume interpretation.\u003c\/div\u003e\n        \u003cdiv class=\"bvo-sr-only\" data-bvo-chart-summary\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003csection class=\"bvo-card bvo-table-card\" data-bvo-table-card aria-labelledby=\"bvo-table-title\"\u003e\n      \u003cdiv class=\"bvo-card-body\"\u003e\n        \u003ch3 class=\"bvo-section-title\" id=\"bvo-table-title\"\u003eVolume comparison table\u003c\/h3\u003e\n        \u003cdiv class=\"bvo-table-overflow\" data-bvo-table-overflow\u003e\n          \u003ctable class=\"bvo-table\"\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n                \u003cth scope=\"col\" data-bvo-number\u003eModels\u003c\/th\u003e\n                \u003cth scope=\"col\" data-bvo-number\u003eBuy total\u003c\/th\u003e\n                \u003cth scope=\"col\" data-bvo-number\u003eOutsource total\u003c\/th\u003e\n                \u003cth scope=\"col\" data-bvo-number\u003eBuy − outsource\u003c\/th\u003e\n                \u003cth scope=\"col\"\u003eLower-cost option\u003c\/th\u003e\n              \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody data-bvo-projection-body\u003e\u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"bvo-table-note\" data-bvo-table-note\u003eRows use the same per-model material and energy assumptions as the current batch. The highlighted row is your entered quantity.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003cdetails class=\"bvo-details\"\u003e\n      \u003csummary\u003eModel assumptions and break-even limitations\u003c\/summary\u003e\n      \u003cdiv class=\"bvo-details-content\"\u003e\n        \u003cp\u003eThe cost-volume projection treats printer, accessories, software, design, and shipping as fixed costs. Filament, electricity, and outsourcing price are treated as variable costs per model. Labor, failed prints, maintenance, depreciation, financing, taxes, capacity constraints, and resale value are not included unless you add them to the editable cost fields.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003csection class=\"bvo-education\" aria-labelledby=\"bvo-guide-title\"\u003e\n      \u003ch2 id=\"bvo-guide-title\"\u003eHow to use the 3D printer buy-vs-outsource comparison\u003c\/h2\u003e\n      \u003cp\u003eThis calculator estimates the direct cash cost of producing one batch of identical models by two methods: purchasing an FDM printer and printing in-house, or paying a service bureau to make and ship the same quantity. It is designed for an initial economic screen rather than a complete investment appraisal. The most useful result is the cost difference at your planned volume, supported by a break-even quantity and a cost-volume chart.\u003c\/p\u003e\n\n      \u003ch3\u003eBuying and material inputs\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eUse goal\u003c\/strong\u003e records whether the scenario is educational\/personal or commercial. It does not change the arithmetic, because the physical cost drivers are the same, but it helps label the exported workbook. \u003cstrong\u003ePrinter model\u003c\/strong\u003e is an optional preset that fills an editable planning price. Always replace the preset with a current quote for the exact machine, bundle, tax treatment, and delivery terms you expect.\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003ePrinter price\u003c\/strong\u003e is the one-time purchase cost. A higher price raises the buy path and normally increases the break-even quantity. \u003cstrong\u003eHow many models\u003c\/strong\u003e is the batch size shared by both alternatives. Use a whole number of comparable parts. Quantity is the strongest decision driver because outsourcing usually rises\nalmost linearly with each added model, while the printer purchase is spread across more units.\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003eFilament\u003c\/strong\u003e fills an indicative price and density. \u003cstrong\u003eFilament price per kg\u003c\/strong\u003e should match the spool material and quality you plan to purchase. \u003cstrong\u003eDensity\u003c\/strong\u003e converts model volume into mass; it must be entered in kilograms per cubic meter. \u003cstrong\u003eModel volume\u003c\/strong\u003e is the solid material volume in cubic centimeters. Use the slicer or CAD estimate after accounting for shell, infill, and supports. A common mistake is entering the model’s bounding-box volume, which can substantially overstate material use. The model calculates mass as density × volume × quantity, with unit conversion from cm³ to m³.\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003eExtra accessories\u003c\/strong\u003e covers one-time items such as nozzles, build plates, enclosure parts, tools, ventilation, and safety equipment. \u003cstrong\u003eFree slicing software\u003c\/strong\u003e should be yes when an adequate free or bundled slicer is available; choosing no reveals the one-time license field. For background on additive manufacturing terminology and process control, see the \u003ca href=\"https:\/\/www.nist.gov\/topics\/additive-manufacturing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST additive manufacturing resources\u003c\/a\u003e.\u003c\/p\u003e\n\n      \u003ch3\u003eElectricity and design inputs\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003ePrinter power\u003c\/strong\u003e is average wattage during operation, excluding the bed only when you model the bed separately. \u003cstrong\u003eElectricity cost\u003c\/strong\u003e is the price per kilowatt-hour. \u003cstrong\u003eUsage time\u003c\/strong\u003e is the total printer-hours for the whole batch, not hours per model. \u003cstrong\u003eHeated bed power\u003c\/strong\u003e and \u003cstrong\u003eheated bed time\u003c\/strong\u003e add a second electrical load. To avoid double counting, set bed power to zero when the machine’s published average wattage already includes it. Electrical cost equals total watt-hours divided by 1,000, multiplied by the electricity rate. The U.S. Department of Energy explains the same wattage-hours-kWh relationship in its guide to \u003ca href=\"https:\/\/www.energy.gov\/energysaver\/estimating-appliance-and-home-electronic-energy-use\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eestimating equipment energy use\u003c\/a\u003e.\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003eReady-to-print design\u003c\/strong\u003e adds a one-time file or modeling cost to the buy path. Leave it off when you create the model yourself or already own the file. In a commercial setting, do not confuse a design purchase with permission to manufacture and sell the object; licensing terms are a separate legal question.\u003c\/p\u003e\n\n      \u003ch3\u003eOutsourcing inputs\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eBuy a design for outsourcing\u003c\/strong\u003e is separate because the service route may use a different designer or file source. \u003cstrong\u003eOutsourcing price per model\u003c\/strong\u003e should come from a quote based on the same geometry, material, layer height, infill, supports, finishing, quality inspection, and lead time as the in-house case. \u003cstrong\u003eShipping cost\u003c\/strong\u003e is the total order-level charge. Entering per-model shipping here would multiply it incorrectly in your own interpretation, so consolidate shipping into one batch amount.\u003c\/p\u003e\n\n      \u003ch3\u003eUnderstanding the outputs\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eTotal buying cost\u003c\/strong\u003e combines printer, accessories, optional software and design, filament, and electricity. \u003cstrong\u003eTotal outsourcing cost\u003c\/strong\u003e combines the quoted per-model service price, quantity, shipping, and optional design. \u003cstrong\u003eCost difference\u003c\/strong\u003e is buy total minus outsource total: a negative number means buying is cheaper, a positive number means outsourcing is cheaper, and zero means the two estimates are equal.\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003eBreak-even quantity\u003c\/strong\u003e is the estimated number of models at which the two straight cost lines meet. When outsourcing has a higher variable cost per model, buying generally becomes cheaper after this point. When in-house variable cost is equal to or higher than the service price, a conventional “buying pays back” break-even may not exist. The displayed quantity is rounded up to the first whole model that reaches or passes the crossover.\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003eFilament cost\u003c\/strong\u003e isolates the material consumed by the batch. \u003cstrong\u003eElectrical cost\u003c\/strong\u003e isolates printer and heated-bed energy. The breakdown lists show which fixed and variable items create each total. The chart plots both totals across several quantities using the current per-model material and energy assumptions; the table exposes the exact amounts at selected volumes, including your current quantity and the break-even region.\u003c\/p\u003e\n\n      \u003ch3\u003eWhat the estimate leaves out\u003c\/h3\u003e\n      \u003cp\u003eReal ownership decisions often depend on labor, failed-print rate, calibration time, maintenance, consumables, ventilation, downtime, spare capacity, depreciation, financing, taxes, and resale value. Outsourcing can include supplier setup fees, minimum order charges, confidentiality risk, and longer turnaround. Add a reasonable allowance to accessories or quoted service price when those items are material, then test several scenarios rather than relying on one optimistic case.\u003c\/p\u003e\n      \u003cp\u003eOperational safety also matters. Heated polymers, powders, resins, cleaning chemicals, moving equipment, and post-processing can create hazards that are not represented in dollars here. Review the \u003ca href=\"https:\/\/www.cdc.gov\/niosh\/topics\/3dprinting\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIOSH 3D printing safety guidance\u003c\/a\u003e and the equipment manufacturer’s instructions before setting up a workspace. This calculator is educational and does not provide financial, legal, tax, or safety advice.\u003c\/p\u003e\n    \u003c\/section\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"FinancialModelsLab","offers":[{"title":"Default Title","offer_id":49909484880115,"sku":"3d-printer-buy-vs-outsource","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/6191\/2762\/files\/3d-printer-buy-vs-outsource.webp?v=1783935454","url":"https:\/\/financialmodelslab.com\/products\/3d-printer-buy-vs-outsource","provider":"Financial Models Lab","version":"1.0","type":"link"}