Tennis Academy Break-Even Point: About $36K Monthly Revenue

Break-Even Metric Cards

Fixed costs $29.1K/mo Core overhead base

Contribution margin 80.5% After variable costs

Break-even revenue $36.2K/mo Monthly sales target

Break-even timing Month 1 Launch month

Break-Even Calculator

Break-even calculator

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

Lean Base Full

Monthly revenue Revenue is the pool that covers variable costs and fixed overhead. $ Lower sales Higher sales Variable expenses These rise with sales, like training supplies, marketing, and processing fees. $ Lower costs Higher costs

Money available to cover fixed costs $63,627 $76,200 revenue - $12,573 variable expenses

Margin ratio

84%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead the margin must cover. $ Lower overhead Higher overhead

Break-even chart Revenue Total costs

Which tennis academy expenses stay fixed, and which move with enrollment?

Cost classification

Break-even is only useful if fixed, variable, and step costs are split cleanly. If coach payroll, facility access, and marketing are blended into one overhead number, Month 1 break-even can look safer than the cash plan really is.

Expense	Cost	Break-Even Treatment	Common Mistake
Facility Lease	Fixed	Carry $8,000 per month as base overhead before adding any student volume.	Treating court access as if it rises and falls with each lesson.
Utilities	Semi-variable	Start with the $1,200 monthly base, then watch usage as billable days rise from 22 to 26.	Modeling utilities as fully fixed when lights, water, and climate use rise with court time.
Head Coach	Fixed	Use $5,833 per month for the 1.0 full-time equivalent role across the forecast.	Spreading the head coach across students and hiding the real base payroll load.
Assistant Coaches	Semi-fixed	Use $7,500 per month in the first year, then step up as assistant coach staffing grows from 2.0 to 6.0 full-time equivalents.	Assuming coaching labor scales smoothly instead of jumping when a new coach is added.
Pro-Shop & Marketing Coordinator	Semi-fixed	Use $1,667 per month in the first year, then step up when the role moves from 0.5 to 1.0 full-time equivalent.	Forgetting that added enrollment and shop activity can require a larger support role.
Direct Training & Pro-Shop Supplies	Variable	Treat supplies as revenue-linked, starting at 7.0% of revenue in the first year and falling to 5.0% by the mature year.	Using a flat monthly supply budget even when programs and shop sales grow.
Marketing & Advertising	Variable	Model advertising as revenue-linked, starting at 10.0% in the first year and easing to 6.0% by the mature year.	Calling marketing fixed and missing the spend needed to fill new program capacity.
Payment Processing Fees	Variable	Apply 2.5% of revenue each year because card fees move directly with paid registrations and shop sales.	Leaving processing fees out of contribution margin and overstating break-even cushion.

How does break-even shift from a lean to a fuller tennis academy?

Scenario table

The model also reports Month 1 break-even and Year 1 EBITDA of $727,000, so use this table as a planning check. As enrollment and assistant coaching scale, break-even revenue rises from $36,170 to $51,856.

Planning assumptions only; actual results will move with occupancy, pricing mix, and staffing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch roster, 2.0 assistant FTE	$33,600	$6,552	$29,117	80.5%	-$2,069	Still below break-even; needs about $36,170 monthly revenue.
Base growth roster, 3.0 assistant FTE	$54,000	$9,720	$34,533	82.0%	$9,747	Clears break-even with room; signal sits near $42,114.
Full mature roster, 4.0 assistant FTE	$76,200	$12,573	$43,300	83.5%	$20,327	Strong cushion; break-even moves out to about $51,856.

What breaks the tennis academy break-even plan fastest?

Stress test

The plan breaks first when enrollment softens, because fixed payroll and lease costs are heavy. A 10% revenue dip, a 10% fixed-cost jump, or a 5-point rise in variable spend can turn a thin cushion into a monthly loss.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change; year 1 revenue holds at $33,600 and variable expenses stay at 19.5%.	$36,170	$2,570 gap	Revenue only barely clears break-even.
Revenue shortfall	Revenue falls 10% to $30,240 while cost ratios stay the same.	$36,170	$5,930 gap	A small drop in trial conversion opens a fast loss.
Fixed-cost pressure	Fixed costs rise 10% to $32,028.	$39,786	$6,186 gap	Lease or payroll creep pushes break-even up hard.
Margin pressure	Variable expenses rise 5 points to 24.5%.	$38,565	$4,965 gap	Higher marketing or payment fees squeeze the model.
Combined pressure	Revenue falls 10%, fixed costs rise 10%, and variable expenses rise 5 points.	$42,422	$12,182 gap	All three pressures together leave little room to recover.

Is the tennis academy ready to commit to courts, coaches, and cash?

Founder checklist

Test the model against break-even before you sign the lease or add staff. If the academy cannot sell the planned seats at the target rates, the fixed cost load will push the cash need up fast.

1Launch demand80/60/30 seats

Confirm you can enroll 80 youth players, 60 adult players, and 30 specialty clinic seats at the target rates before you scale spend.

2Facility load$8K lease

Map rented courts, owned space, or hybrid access to the $8,000 facility lease, because that is the biggest fixed cost in the model.

3Contribution margin80.5% CM

Check that Year 1 revenue still leaves about 80.5% after direct supplies, marketing, and payment fees, or break-even will slip.

4Court density22 days / 40%

Verify that 22 billable days per month and 40.0% launch occupancy are realistic, since schedule density decides how fast the academy covers fixed cost.

5Staffing floor4.5 FTE

Keep launch staffing near 1.0 head coach, 2.0 assistant coaches, 1.0 admin, and 0.5 coordinator until lead flow supports more payroll.

6Cash buffer$896K Month 1

Hold the $896,000 minimum cash in Month 1 and finish waivers, insurance, payment setup, backup court scheduling, and a trial lesson funnel before major commitments.