Clay Class Studio Break-Even: About $235K Monthly Revenue

Fixed costs $18.8K/mo Launch run-rate

Contribution margin 80.1% After variable costs

Break-even revenue $23.5K/mo Monthly target

Break-even timing Month 1 Launch month

Break-even calculator

Use this calculator to test monthly revenue, variable expenses, and fixed costs against break-even.

Lean Base Full

Monthly revenue Revenue drives the margin available to cover fixed costs. $ Lower sales Higher sales Variable expenses These rise with sales, like clay, glaze, kiln power, ads, and payment fees. $ Lean spend Heavier spend

Money available to cover fixed costs $146,054 $173,667 revenue - $27,613 variable expenses

Margin ratio

84%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base that contribution margin must cover. $ Lower overhead Higher overhead

Break-even chart Revenue Total costs

Which clay studio expenses stay fixed, and which move with enrollment?

Cost classification

Break-even gets reliable only when rent, staffing, supplies, firing power, ads, and fees are classified correctly. Mislabel one large expense, and the studio can look profitable before class volume really supports it.

Expense	Cost	Break-Even Treatment	Common Mistake
Studio Rent	Fixed	Include the full $4,500 every month before testing class volume.	Spreading rent only across busy classes.
Studio Manager	Fixed	Include the staffed role from launch at about $4,583 per month.	Treating staffed management as optional before owner pay.
Lead Art Instructor	Semi-fixed	Model paid teaching time as schedule capacity expands.	Pricing classes without the instructor load.
Assistant Instructor	Semi-fixed	Add capacity in steps, starting with 0.5 FTE in the first year.	Hiring ahead of paid demand.
Clay and Glaze Supplies	Variable	Apply the first-year 6.0% rate to revenue tied to paid studio work.	Burying supplies in general overhead.
Kiln Firing Electricity	Variable	Connect the first-year 4.0% rate to firing volume and included firings.	Forgetting firing usage included in classes.
Digital Marketing Ads	Variable	Track the first-year 7.0% rate against bookings during ramp-up.	Assuming ads stay flat while enrollment grows.
Studio Utilities	Semi-variable	Keep the $550 base view separate from usage-driven activity.	Double counting kiln electricity inside utilities.

How does break-even shift from a lean clay studio to a full schedule?

Scenario table

Lean covers lease risk, base tests staffing, and full shows whether the room, kiln, and class mix can hold scale. All three stay above break-even, but the cushion widens fast with higher occupancy and add-on sales.

Planning assumptions only; actual results will move with class fill, pricing, and studio utilization.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean studio launch	$44.6K	$8.9K	$18.8K	80.1%	$17.0K	Above break-even, but cushion is thin if occupancy slips.
Base studio build	$173.7K	$27.6K	$21.8K	84.1%	$124.3K	Strong cushion; break-even risk shifts to labor discipline.
Full studio scale	$356.7K	$42.4K	$24.5K	88.1%	$289.8K	Best cushion; watch capacity and kiln throughput, not demand.

What breaks the break-even plan for a clay sculpture studio?

Stress test

The plan is most exposed if bookings slip, because the studio carries a large fixed payroll and rent base. Small hits to attendance, plus higher clay, glaze, and firing costs, can cut the cash cushion fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change to revenue, fixed costs, or variable load.	$235K	$211K cushion	Current sales cover break-even with room to spare.
Revenue shortfall	Monthly revenue drops 20% to about $357K.	$235K	$122K cushion	Attendance softness still leaves a cushion, but it shrinks fast.
Fixed-cost pressure	Fixed costs rise 15% to about $216K.	$270K	$176K cushion	Higher rent or staffing narrows the room for slow months.
Margin pressure	Variable expenses rise to about 24.9% of revenue.	$250K	$196K cushion	Discounts or fee-heavy sales can push break-even up.
Combined pressure	Revenue falls 20%, fixed costs rise 15%, and variable load climbs to about 24.9%.	$288K	$69K cushion	Cancellations and discounting can tip this case into loss.

What should a clay sculpture studio verify before signing the lease and buying the kiln setup?

Founder checklist

Don’t sign the lease or buy the kiln package until pre-sales, staffing, and cash all clear the Year 1 break-even math. The model needs about $23.5K in monthly revenue against roughly $18.8K of fixed operating load before owner pay, so weak demand or a slow ramp will burn cash fast.

1Pre-sell seats$23.5K/mo

Check that 80 memberships, 8 private events, and 40 intro workshops can actually sell into the break-even target before you lock the lease.

2Fixed load$18.8K/mo

Verify that the $4,500 rent plus utilities, insurance, software, maintenance, cleaning, and the full staff plan still fit the class calendar.

3Margin check80.1% CM

Confirm clay, glaze, kiln electricity, digital ads, and card fees stay near Year 1 rates, because contribution margin is the buffer that keeps break-even low.

4Staffing ramp3.5 FTE

Make sure the Studio Manager, Lead Art Instructor, Assistant Instructor, and Studio Assistant can cover the opening schedule without forcing a bigger lease too soon.

5Cash floor$857K

Confirm you can fund the Month 2 cash low of $857K while buildout capex is still landing, because the payback window is 9 months.

6Buildout scope$82.7K

Verify kiln access, ventilation, plumbing, cleaning, insurance, safety rules, and booking flow before the full calendar goes live, because setup spend runs across Months 1 to 6.