Pregnancy Aqua Fitness Break-Even Analysis: $36K Monthly Revenue

Fixed costs $29.9K Launch base

Contribution margin 83% After variable costs

Break-even revenue $36.0K Monthly target

Break-even timing Month 1 Launch month

Break-even calculator

Test whether monthly revenue from classes covers variable costs and fixed studio overhead.

Lean Base Full

Monthly revenue Revenue is the cash in that helps cover fixed studio costs. $ Low sales High sales Variable expenses These are direct costs that rise as classes, packs, and sessions grow. $ Low costs High costs

Money available to cover fixed costs $102,292 $126,583 revenue - $24,291 variable expenses

Margin ratio

81%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead the studio must cover before profit starts. $ Light overhead Heavy overhead

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales for a pregnancy aqua fitness class?

Cost classification

Break-even gets shaky when fixed overhead is treated like a sales-driven expense. Here, separate the stable monthly base from the first-year revenue-linked costs: 4% supplies, 3% card fees, 8% ads, and 2% events.

Expense	Cost	Break-Even Treatment	Common Mistake
Facility Lease	Fixed	Use $7,500 per month from Month 1 through Month 60.	Tying rent to class attendance.
Pool Heating and Utilities	Semi-fixed	Start with the $2,200 monthly baseline and review when pool hours expand.	Modeling every utility dollar as variable.
Professional Cleaning Services	Semi-fixed	Use $1,200 per month, then step it up if more sessions require more cleaning.	Forgetting cleaning rises with operating scale.
Studio Manager	Fixed	Include the $65,000 annual salary from launch as core overhead.	Adding management only after break-even.
Junior Instructor	Semi-fixed	Use $42,000 per annual FTE, rising from 1.0 FTE in the first year to 4.0 FTE by the fourth year.	Assuming instructor labor scales smoothly.
Pool Chemicals and Supplies	Variable	Apply 4% of first-year revenue, falling to 3% by the third year.	Putting usage supplies in fixed overhead.
Credit Card Processing Fees	Variable	Apply 3% of revenue across the forecast period.	Ignoring fees on memberships and class packs.
Digital Marketing Ads	Variable	Apply 8% of first-year revenue, declining to 5% by the fifth year.	Holding ad spend flat while revenue scales.

How does break-even move from a lean launch to a full pregnancy aqua fitness studio?

Scenario table

Break-even gets easier as billable days and occupancy rise, because revenue grows faster than the mostly fixed studio cost base. The base case has the widest cushion, but all three cases still depend on collected monthly payments.

Planning cases only; actual results will move with enrollment, collections, and class fill rates.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$126.6k	$21.5k	$29.9k	83.0%	$75.2k	Clears break-even, but cash still depends on steady collections.
Base year 2 case	$489.3k	$75.8k	$34.8k	84.5%	$378.6k	This case has the strongest cushion and stays well above break-even.
Full year 3 case	$1.209m	$163.2k	$38.3k	86.5%	$1.007m	Break-even risk is low; the real watch item is converting bookings into collected revenue.

What breaks the break-even plan for a pregnancy aqua fitness studio?

Stress test

Base Year 1 revenue is about $126.6k a month, and break-even is about $36.0k. That leaves roughly $90.6k of cushion, but it shrinks fast if attendance drops, staffing grows, or marketing gets heavier.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$36,000	$90,600 cushion	Wide launch cushion.
Revenue shortfall	Monthly revenue falls 20% from the base plan.	$36,000	$65,300 cushion	Lower attendance trims the cushion, not the break-even point.
Fixed-cost pressure	One extra junior instructor is added.	$40,200	$86,400 cushion	Staffing before demand shows up pushes break-even up fast.
Margin pressure	Variable expenses rise from 17% to 22% of revenue.	$38,300	$88,300 cushion	Higher ads or pool costs cut the margin, so each sale covers less.
Combined pressure	Revenue falls 20%, variable expenses hit 22%, and fixed costs rise 10%.	$42,100	$59,100 cushion	The plan still clears break-even, but the cushion tightens a lot.

Can you prove enough paid demand before you lock the lease and staffing plan?

Founder checklist

Do not lock the lease or full staffing plan until paid demand is visible and the $29.9k monthly fixed base is covered. The model also needs $845k of cash in Month 2, so the launch has to earn confidence before recurring spend grows.

1Paid Demand45% Y1

Verify enough booked classes and memberships to support the 45% Year 1 occupancy path before you sign the lease.

2Fixed Load$29.9K/mo

Here’s the quick math: $7,500 lease, $2,200 utilities, $850 insurance, $250 software, $1,200 cleaning, and about $17,875 in Year 1 payroll.

3Price Mix$195 / $160 / $450

Keep the opening offers at $195 unlimited, $160 eight-class pack, and $450 private training, because Year 1 variable costs are 17% of sales.

4Staff Ramp22 days, 45%

Make sure the manager and instructors can cover 22 billable days a month at 45% occupancy before you add more junior instructor FTE.

5Cash Buffer$845K M2

Hold enough cash to survive the Month 2 low point at $845k, because build-out and equipment spending totals $190.5k before the studio matures.

6Launch Stack$1.1K/mo

Do not open until waivers, liability insurance, booking software, and the incident process are live, and early bookings can back the first classes.