Medical Spa Break-Even Analysis: $47K Monthly Revenue Target

Fixed costs $16.8K/mo Monthly base

Contribution margin 85% After variable costs

Break-even revenue $19.8K/mo Monthly target

Break-even timing Month 3 Model break-even

Break-even calculator

Use this to test monthly revenue against variable expenses and fixed costs.

Lean Base Full

Monthly revenue This is the sales line that creates margin for fixed costs. $ Low sales High sales Variable expenses Include direct labor, supplies, and marketing that rise with sales. $ Low costs High costs

Money available to cover fixed costs $136,100 $154,100 revenue - $18,000 variable expenses

Margin ratio

88%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead break-even has to cover. $ Light overhead Heavy overhead

Break-even chart Revenue Total costs

Which medical spa expenses are fixed, and which move with sales?

Cost classification

Break-even only works if each expense lands in the right bucket. Put true volume-linked items above contribution margin, and keep fixed overhead below it, so Month 3 break-even isn’t overstated.

Expense	Cost	Break-Even Treatment	Common Mistake
Rent Premium Location	Fixed	Use $10,000 per month below gross margin as fixed overhead.	Spreading rent across visits and hiding the occupancy burden.
Utilities	Semi-variable	Start with the $1,500 monthly base, then watch usage as treatment volume rises.	Treating all utilities as fixed when rooms, devices, and laundry run more often.
Medical Malpractice Insurance	Fixed	Use $2,500 per month as recurring fixed overhead in break-even math.	Allocating insurance per visit and overstating visit-level variable cost.
Injectable & Medical Supplies	Variable	Apply the first-year 5.0% of revenue above contribution margin.	Forgetting supplies scale with treatment revenue and overstating margin.
Retail Product Purchase Cost	Variable	Apply the first-year 2.0% of revenue tied to retail sales activity.	Counting retail sales as pure upside without product purchase cost.
Provider Commissions	Variable	Apply the first-year 5.0% of revenue before fixed overhead.	Putting commissions below break-even and inflating contribution margin.
Marketing & Digital Ads	Variable	Use the first-year 3.0% of revenue as a sales-linked acquisition expense.	Locking ads as fixed even when spend follows booking targets.
Clinic Payroll	Semi-fixed	Model staffing in steps, from 3.5 FTE-equivalent roles in the first year to 9.5 by the fifth year.	Treating payroll as fully variable when the clinic pays for coverage before rooms are full.

How does break-even shift from a lean medical spa to a full build-out?

Scenario table

More visits and a richer treatment mix lift revenue, but staffing and rent rise too, so the base case is the cleanest break-even read. The full build-out has the widest cushion if rooms stay full and retail spend rises from $80 to $120 per visit.

Planning assumptions only; actual break-even will move with utilization, staffing, and overhead.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean medical spa	$175k	$26k	$40k	85%	$109k	Still above break-even, but booking flow needs to stay tight.
Base build-out medical spa	$400k	$54k	$64k	86.5%	$282k	Clearer cushion here; break-even is easier to hold if staffing matches demand.
Full build-out medical spa	$669k	$79k	$77k	88.2%	$513k	Widest cushion, but only if room use and retail spend stay high.

What breaks the break-even plan for a medical spa?

Stress test

The base case clears break-even by a wide margin, but the cushion shrinks fast if visits soften, discounting rises, or rent and staffing climb. Keep a close eye on the $457K minimum cash point; that’s where downside turns into a real problem.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$467K	$1.28M cushion	Healthy cushion, but keep visits above 4 per day.
Revenue shortfall	Revenue falls 20% from the base plan.	$467K	$932K cushion	Still above break-even, but the cushion tightens fast.
Fixed-cost pressure	Fixed costs rise 10%.	$514K	$1.23M cushion	Rent and staffing push the break-even floor higher.
Margin pressure	Variable expenses rise from 15% to 20%.	$496K	$1.25M cushion	Discounting and supply costs erode the operating buffer.
Combined pressure	Revenue falls 20%, variable load reaches 20%, and fixed costs rise 10%.	$546K	$853K cushion	Still profitable, but the cash buffer shrinks sharply.

What should you verify before signing the lease and buying equipment for a medical spa?

Founder checklist

Don’t sign the lease or order equipment until the model can reach break-even by Month 3 and survive the Month 4 cash dip. If booked visits, staffing, or ad spend slip, the opening spend gets hard to recover.

1Demand proof12/day

Verify booked visits can hit 12 a day in Year 1 before a $10K monthly lease, because break-even depends on real traffic.

2Fixed load$39.7K/mo

Check that rent, utilities, malpractice insurance, software, supplies, fees, security, and Year 1 wages stay near $39.7K a month before variable costs.

3Contribution85% CM

Confirm the Year 1 mix of 45% injectables, 35% laser, and 20% body contouring still leaves about 85% contribution margin after supplies, commissions, and ads.

4Staffing ramp1.0→3.0 FTE

Make sure provider coverage can scale from 1.0 to 3.0 full-time equivalent (FTE) roles as visits rise, or bookings will outgrow staff.

5Cash reserveMonth 4

Hold enough cash for the Month 4 low point, and keep it on top of roughly $590K of opening spend for build-out, devices, furniture, IT, sterilization, software setup, and security.

6Launch demand$80/visit

Only stock retail against the Year 1 $80 per-visit assumption, and keep paid ads near 3.0% of revenue so launch demand does not crush margin.