Homemade Peanut Butter Break-Even: $145K Monthly Revenue

Fixed costs $11.7K/mo Ops fixed base

Contribution margin 81% After variable costs

Break-even revenue $14.5K/mo Monthly target

Break-even timing Month 14 Model break-even

Break-even calculator

Use this calculator to test how monthly sales, direct costs, and fixed overhead shape break-even.

Lean Base Full

Monthly revenue Higher sales create more room to cover fixed overhead. $ Low sales High sales Variable expenses These are the direct costs that rise as production and sales rise. $ Low direct costs High direct costs

Money available to cover fixed costs $15,400 $19,000 revenue - $3,600 variable expenses

Margin ratio

81%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base break-even must cover. $ Slim overhead Heavy overhead

Break-even chart Revenue Total costs

Which peanut butter expenses are fixed, and which move with sales?

Cost classification

Break-even gets shaky when monthly overhead, jar-level inputs, and revenue-linked fees are mixed together. Treat recurring fixed charges, per-jar materials, and scale-up staffing separately so Month 14 break-even is easier to trust.

Expense	Cost	Break-Even Treatment	Common Mistake
Commercial Kitchen Rent, $1,500/month	Fixed	Include as monthly overhead before calculating unit volume needed to break even.	Spreading it per jar and hiding the real monthly hurdle.
Utilities Base, $300/month	Fixed	Keep the base charge in fixed operating expenses for the planning range.	Treating the full utility bill as volume-linked usage.
Peanuts Raw Material, $0.70/jar	Variable	Subtract per jar when calculating contribution margin.	Budgeting peanuts as a flat monthly purchase.
Sweeteners Spices, $0.15 to $0.35/jar	Variable	Model by recipe because premium flavors carry higher input cost per jar.	Using one blended ingredient rate across every flavor.
Marketing Digital Ads, 2.0% of revenue in first year	Variable	Apply as a percentage of sales so it rises with revenue.	Locking ad spend as a fixed monthly line item.
Production Utilities, 0.3% of revenue	Semi-variable	Add to variable overhead because usage rises with batch activity.	Combining it with the $300 monthly base utility charge.
Production Manager wages, $55,000 salary at 0.5 FTE in first year	Semi-fixed	Step up payroll when staffing moves from 0.5 FTE to 1.0 FTE.	Assuming labor scales smoothly with each extra jar.
Commercial Mixer Grinder, $15,000	Semi-fixed	Keep out of monthly operating break-even unless capacity replacement is modeled.	Mixing one-time equipment cash with monthly break-even costs.

How does break-even shift across lean, base, and full operating cases for homemade peanut butter?

Scenario table

Lean proves demand, base absorbs the first hiring step, and full only works if production stays disciplined. Break-even lands at Month 14, so the early case carries the tightest risk.

Planning figures are model assumptions, so real results can move with pricing, yield, and staffing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$190K	$36K	$127K	81.0%	$27K	Near break-even, so demand is proven but the cushion is thin.
Base scale-up case	$312K	$57K	$183K	81.6%	$72K	Added staff lifts fixed cost, but the cushion is still workable.
Full steady-state case	$480K	$85K	$231K	82.2%	$164K	Higher output improves profit, but production discipline still matters.

What breaks the break-even plan if sales slip or costs rise?

Stress test

Year 1 has about a $45K monthly cushion, so the plan can take some noise. The real risk is a sales drop near 24%, plus higher ingredient or fixed costs, which can wipe out that buffer fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$145,000	$45,000 cushion	The base plan clears break-even with room to spare.
Revenue shortfall	Monthly sales fall 24% from plan.	$145,000	$600 gap	A deeper sales drop pushes operating results below break-even.
Fixed-cost pressure	Fixed costs rise by $500 per month.	$145,617	$44.4K cushion	Small overhead creep trims cushion but does not break the model.
Margin pressure	Input cost rises by $0.10 per jar.	$145,257	$44.7K cushion	Ingredient and packaging inflation chips away at profit fast.
Combined pressure	Input cost rises by $0.10 per jar and fixed costs add $500 per month.	$153,000	$37K cushion	This is the first case that meaningfully compresses the cushion.

What should you verify before you lock in the kitchen and equipment?

Founder checklist

Don’t lock the kitchen or buy the big equipment until you can sell 1,590 jars a month, keep unit economics near plan, and fund the Month 2 cash trough. Break-even lands in Month 14, so demand, capacity, and cash all have to line up.

1Demand proof1,590 jars/mo

Confirm you can move 1,590 jars a month before adding more fixed spend, because that is the sales pace the model needs to make break-even believable.

2Fixed load$2.55K/mo

Lock kitchen access only if the $1,500 rent and $300 base utilities fit inside the fixed-cost base without pushing the Month 14 break-even date out.

3Unit margin81% CM

Check that the $9.10 Year 1 average selling price stays well above the $1.35 core unit materials and 4.2% variable load, or contribution margin will slip fast.

4Batch capacity25,000 jars

Test batch consistency before buying the $15K mixer grinder, $10K jar filler, and $8K labeling machine so Year 1 output can reach 25,000 jars across five flavors.

5Cash cushion$1.171M

Fund the Month 2 cash trough with enough reserve to carry the $62K equipment and setup spend and the gap to break-even.

6Hiring ramp$9.2K/mo

Delay extra hires until sales can support the Month 13 ramp, because Year 1 wages already run about $9.2K a month before the staffing step-up.