Veterinary Endoscopy Break-Even Analysis: $130K Monthly Revenue

Fixed costs $18.9K/mo Monthly overhead base

Contribution margin 79% After variable costs

Break-even revenue $23.9K/mo Revenue needed

Break-even timing Month 2 Model break-even point

Break-even calculator

Test monthly revenue, variable expenses, and fixed overhead for a veterinary endoscopy clinic.

Lean Base Full

Monthly revenue Use total clinic revenue for the month; this is the cash coming in before direct costs and overhead. $ Slow ramp Strong flow Variable expenses Use direct costs that rise with case volume, like consumables, supplies, outreach, and tech support. $ Tighter costs Heavier costs

Money available to cover fixed costs $543,660 $663,000 revenue - $119,340 variable expenses

Margin ratio

82%

Covers fixed costs

Yes

Fixed monthly costs Use the monthly cost base the clinic must cover, including lease, labor, insurance, and admin overhead. $ Lean overhead Higher overhead

Break-even chart Revenue Total costs

Which veterinary endoscopy expenses are fixed, and which move with procedure volume?

Cost classification

Break-even in Month 2 only holds if fixed overhead stays fixed and procedure-linked items scale with revenue. Misclassify rent, kits, drugs, outreach, or staffing, and the case volume target can look safer than it is.

Expense	Cost	Break-Even Treatment	Common Mistake
Surgical Facility Lease	Fixed	$12,000 monthly overhead from Month 1 through Month 60.	Treating rent as volume-based.
Professional Liability Insurance	Fixed	$2,500 monthly overhead from Month 1 through Month 60.	Tying it to case count.
Utilities and Clinical Waste Disposal	Fixed	$1,800 monthly overhead within the planning range.	Ignoring the baseline facility burden.
Medical Consumables and Disposable Kits	Variable	8.5% of revenue in the first year, falling to 7.0% by Year 4.	Ignoring disposable kit usage.
Anesthesia and Pharmaceutical Supplies	Variable	4.5% of revenue in the first year, then 4.0% from Year 3 onward.	Treating drugs as fixed.
Referral Network Marketing and Outreach	Variable	5.0% of revenue in the first year, falling to 3.0% by Year 5.	Underfunding referral flow.
Equipment Maintenance and Tech Support	Variable	3.0% of revenue in the first year and Year 2, then 2.5% from Year 3 onward.	Missing repair spikes.
Clinical wages for surgeons, specialists, and technicians	Semi-fixed	Full-time equivalents step up by year as capacity expands.	Hiring ahead of demand.

How does break-even change from lean to base to full launch in a veterinary endoscopy service?

Scenario table

Fixed payroll and overhead are heavy, so break-even shifts with referral flow and how fast capacity fills. Lean is barely above water, base gives a modest cushion, and full launch widens the gap.

Planning assumptions, not guarantees; actual results will move with referral volume, case mix, and staffing timing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean referral-start scenario	$130k	$27.3k	$102.7k	79%	$0	Effectively at break-even; small volume misses create loss risk.
Base launch scenario	$205.6k	$43.2k	$102.7k	79%	$59.8k	Stable launch; Month 2 break-even has a workable cushion.
Full utilization scenario	$367.3k	$73.5k	$124.3k	80%	$168.4k	Strong cushion; higher utilization can absorb slower referral growth.

What breaks the break-even plan for this veterinary endoscopy service?

Stress test

The opening plan clears break-even with about $75,700 of monthly cushion. The weak spots are referral flow, payroll-heavy fixed costs, and supply or maintenance inflation; if all three move the wrong way at once, the cushion nearly disappears.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change; monthly revenue is about $205,600 and fixed costs about $102,650.	$129,900	$75,700 cushion	The base case clears break-even, but payroll is the biggest fixed load.
Revenue shortfall	Monthly procedure revenue drops 10% to about $185,000.	$129,900	$55,100 cushion	A slow referral month cuts contribution by about $16,200.
Fixed costs up	Fixed monthly costs rise 10% to about $112,900.	$142,900	$62,700 cushion	Overhead climbs fast if staffing or facility costs rise.
Margin pressure	Variable expenses rise from 21% to 26%.	$138,700	$66,900 cushion	Supply inflation and maintenance push the floor up.
Combined pressure	Revenue falls 25%, variable expenses rise to 26%, and fixed costs rise 10%.	$152,600	$1,200 cushion	One bad quarter can nearly erase the buffer.

What should a veterinary endoscopy founder verify before signing the lease?

Founder checklist

Do not sign the lease until referral partners can feed cases, staffing matches the early schedule, and cash covers the buildout. This model carries about $18.9K a month in fixed costs, needs $665K of capex, and hits a $519K cash low in Month 4.

1Referral pipelineMonth 2

Confirm referral partners can send cases before you commit, because break-even lands in Month 2 and demand has to show up fast.

2Fixed load$18.9K/mo

Check that monthly overhead stays near $18.9K, because that is the burn the first cases must cover.

3Case pricing$250-$3.2K

Price the case mix against Year 1 rates, from $250 to $3,200, so low-fee work does not drown out higher-value procedures.

4Staff coverage55% / 45% / 60%

Match the first schedule to Year 1 capacity for surgeons, internal medicine, and endoscopy techs, or you will hire ahead of real throughput.

5Supply vendors13.0% COGS

Lock vendors for disposable kits and anesthesia supplies, because Year 1 supply costs start at 13.0% before outreach and tech support.

6Buildout cash$665K / $519K

Fund the full $665K buildout and keep at least $519K cash in Month 4, with the recovery bay ready before launch.