Water Park Break-Even Analysis: About $792K Monthly Revenue

Fixed costs $312K/mo Core monthly base

Contribution margin 65% After mixed costs

Break-even revenue $482K/mo Monthly target

Break-even timing Month 1 Positive on launch

Break-even calculator

Use this calculator to test monthly revenue against variable expenses and fixed costs, then see how close the park is to break-even.

Lean Base Full

Monthly revenue Revenue is the money in the door each month before costs. $ Lower sales Higher sales Variable expenses These are costs that rise with park activity and sales volume. $ Lower costs Higher costs

Money available to cover fixed costs $1,615,478 $1,817,083 revenue - $201,605 variable expenses

Margin ratio

89%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base that contribution margin has to cover. $ Lower fixed Higher fixed

Break-even chart Revenue Total costs

Which water park expenses are fixed, variable, or capacity-driven for break-even?

Cost classification

Break-even is only reliable if stable overhead stays fixed while sales-linked and attendance-linked expenses move with visits. Misclassify staffing, maintenance, or water treatment as flat, and Month 1 break-even can look safer than cash flow really is.

Expense	Cost	Break-Even Treatment	Common Mistake
Property Lease/Rent	Fixed	Model at $150,000 per month across the planning range.	Spreading rent per visit and hiding the true monthly hurdle.
Utilities	Variable	Apply the first-year rate of 6.0% of revenue, falling to 5.5% by Year 5.	Treating power, pumps, and water use as flat when attendance rises.
Marketing & Advertising	Variable	Model at 5.0% of revenue in the first year, stepping down to 4.0% by Year 5.	Locking spend as a fixed budget and missing sales-linked campaign needs.
General Maintenance	Semi-variable	Keep the $40,000 monthly base, then review usage-driven repairs as visits scale.	Assuming slides, pools, and guest areas wear at the same rate all year.
Water Treatment Chemicals Base	Semi-variable	Start with the $25,000 monthly base and add usage pressure as pool volume and visits rise.	Modeling chemical spend as flat even when bather load changes.
Seasonal Staff	Semi-fixed	Model staffing in blocks: 80 FTE in Year 1, rising to 120 FTE by Year 5.	Treating lifeguard and guest staffing as fully fixed while attendance grows.
Food & Beverage Cost	Variable	Use 4.9% of revenue in the first year, improving to 4.5% by Year 5.	Using gross food sales without the related product expense.
Merchandise Cost	Variable	Use 1.3% of revenue in the first year, improving to 1.0% by Year 5.	Counting merchandise revenue but skipping the inventory drag.

How does break-even change from a lean opening year to a full mature water park?

Scenario table

As the park scales from lean to full, more visits and add-on sales lift the contribution margin from 82.8% to 85.0%. Fixed payroll also climbs, so the cushion improves, but the cost base gets heavier too.

Planning case only; these are model-based assumptions, not guarantees.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean opening year	$1.28M	$220K	$610K	82.8%	$450K	Lowest cushion; weather or traffic dips can squeeze profit.
Base growth year	$1.82M	$291K	$669K	84.0%	$858K	Balanced case; volume covers the fixed load with room to absorb dips.
Full mature year	$2.41M	$361K	$727K	85.0%	$1.32M	Strongest cushion; higher sales spread overhead, but staffing still rises.

What breaks the water park break-even plan?

Stress test

The base plan clears break-even with about $489,000 of monthly cushion. The main risk is a demand dip paired with higher utilities, repairs, or labor, which can eat that buffer fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$792,000	$489,000 cushion	Solid base case, but not a huge shock absorber.
Revenue shortfall	Monthly revenue falls 20% from plan.	$792,000	$233,000 cushion	Still above break-even, but the buffer gets much thinner.
Fixed-cost increase	Fixed overhead rises 10% across rent, insurance, and base staff.	$871,000	$410,000 cushion	Lease, insurance, and staffing pressure push break-even up fast.
Margin pressure	Variable expenses rise 5 percentage points.	$843,000	$438,000 cushion	Utilities, chemicals, and repair costs can erode margin quickly.
Combined pressure	Revenue falls 30% while fixed load rises 10% and variable costs rise 5 points.	$1,305,000	$23,000 gap	That mix drops the park below break-even.

Can this water park support the build, staffing, and opening spend before you lock the lease?

Founder checklist

Only if the project can fund the $58.5M capex build, carry about $610K in monthly fixed load, and survive a Month 6 cash trough of about -$55.4M. The real test is whether Year 1 demand, staffing, and add-on sales hold at the modeled levels.

1Build Budget$58.5M

Confirm construction, slides, pools, guest areas, food outlets, ticketing, equipment, and admin setup are fully funded before Month 6, because the park cannot open until that capital is in place.

2Cash Cushion-$55.4M

Make sure cash or committed funding can absorb the Month 6 trough of about -$55.4M, or the build stalls before the first operating year can stabilize.

3Demand Proof170,000 visits

Verify Year 1 demand reaches 150,000 day passes, 15,000 season passes, and 5,000 group bookings, and that food, cabana, locker, and merchandise sales still land near the modeled $3.9M.

4Contribution Margin88%

Check that modeled revenue still keeps about 88% after food, merchandise, utilities, and marketing variable costs, because small price cuts or waste can erase EBITDA fast.

5Staffing Ramp80 FTE

Recruit the 80 seasonal staff equivalents planned for Year 1 before opening month so ride safety, guest flow, and service speed do not break under peak traffic.

6Fixed Load$610K/mo

Verify the park can carry the roughly $610K monthly load from lease, insurance, maintenance, safety, water treatment, security, IT, and core wages, since that spend runs whether crowds show up or not.