Vessel Cleaning Break-Even Analysis: $282K Monthly Revenue

Fixed costs $18.4K/mo Base overhead

Contribution margin 77.2% After variable costs

Break-even revenue $23.9K/mo Cover the load

Break-even timing Month 7 Launch ramp

Break-even calculator

Test whether monthly revenue can cover variable expenses and the fixed monthly cost base for vessel cleaning.

Lean Base Full

Monthly revenue Revenue sets the margin that has to cover fixed costs. $ Slow month Peak month Variable expenses These are the direct costs that rise as cleaning work grows. $ Light spend Heavy spend

Money available to cover fixed costs $39,300 $51,000 revenue - $11,700 variable expenses

Margin ratio

77%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base that contribution margin must cover. $ Lean setup Scaled setup

Break-even chart Revenue Total costs

Which vessel cleaning expenses are fixed, and which move with sales volume?

Cost classification

Break-even gets unreliable when job-level expenses are mixed with overhead. Treat supplies, fuel, and payment fees as volume-linked, but keep rent, insurance, and base software in fixed overhead.

Expense	Cost	Break-Even Treatment	Common Mistake
Vehicle & Equipment Storage Rent	Fixed	Use $2,500 per month in overhead before profit.	Spreading rent across jobs and hiding the true monthly hurdle.
General & Liability Insurance	Fixed	Use $1,200 per month as required operating overhead.	Treating insurance as optional until sales volume grows.
Software Subscriptions (CRM, Billing)	Fixed	Use $500 per month unless pricing changes with users or bookings.	Letting software sit inside variable job expense.
Utilities (Water, Electricity)	Semi-variable	Start with the $400 monthly base, then track wash-volume usage separately.	Calling all water and electricity fixed when wash count drives usage.
Cleaning Supplies & Chemicals	Variable	Use 12.0% of revenue in the first year, falling to 10.0% by the mature year.	Budgeting chemicals as a flat monthly line while jobs increase.
Vehicle Fuel & Maintenance	Variable	Use 5.0% of revenue in the first year, improving to 4.0% by the mature year.	Ignoring route density and underpricing distant marina jobs.
Payment Processing Fees	Variable	Use 2.8% of revenue across the model period.	Forgetting card fees when calculating contribution margin.
Salaried Cleaning and Operations Staff	Semi-fixed	Add payroll in steps as capacity expands, including technician FTE growth by year.	Treating all technician labor as fixed when overtime or subcontractors may move with jobs.

How does break-even shift across lean, base, and full vessel cleaning scenarios?

Scenario table

Lean routing and lower-ticket work leave less room to cover overhead. The base case sits near the $282k monthly break-even point, while full use adds cushion by spreading fixed costs across more recurring work.

Planning assumptions only; actual break-even will move with mix, pricing, routing, and crew use.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean route case	$210k	$63k	$218k	70.0%	-$71k	Travel drag and weaker mix keep it well below break-even.
Base vessel cleaning case	$282k	$64k	$218k	77.2%	$0	Revenue above about $282k covers operating costs before tax, debt, and depreciation.
Full-use recurring case	$340k	$68k	$218k	80.0%	$54k	More recurring work creates a clear cushion above fixed overhead.

What pushes vessel cleaning past break-even?

Stress test

The base plan has a modest cushion, but it can disappear fast if sales slip, overhead climbs, or variable costs creep up. Weather delays, long marina routes, rework, low renewals, and extra labor before booked work are the main warning signs.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$23,880	$2,375 cushion	The base case clears break-even with room left.
Revenue shortfall	Monthly sales drop by $1,000.	$23,880	$1,603 cushion	A small sales dip cuts the cushion by $772.
Fixed-cost pressure	Monthly overhead rises by $1,000.	$25,175	$1,077 cushion	Extra rent, insurance, or labor lifts break-even fast.
Margin pressure	Variable costs rise 1 point to 23.8% of sales.	$24,190	$2,062 cushion	Fuel, supplies, or card fees can eat margin quickly.
Combined pressure	Sales drop $1,000, overhead rises $1,000, and variable costs rise 1 point.	$25,503	$251 gap	One more slip turns the cushion into a cash gap.

What should you verify before leasing storage and adding vans for vessel cleaning?

Founder checklist

Do not commit to storage, vans, or scaled marketing until you have likely monthly work at the four price points and enough cash to survive the Month 2 trough. The model reaches break-even in Month 7, but only if real demand beats the $350 Year 1 CAC.

1Demand Proof$350 CAC

Verify you can turn a $350 Year 1 CAC into repeat monthly work at the $250, $500, $900, and $1,200 offers before you lease storage.

2Service AccessDock rules

Confirm dock, marina, and vessel access rules by service area, then price travel time into each quote so route losses do not eat the job.

3Fixed Floor$18.4K/mo

Your monthly overhead floor is about $18.4K before variable costs, so cover that before you add extra capacity.

4Staffing Ramp2.0 FTE

Start with the Year 1 lead cleaning technician load at 2.0 FTE, keep initial equipment spend near the $68.5K launch capex, and delay the second van until utilization supports it.

5Unit Margin77.2% CM

Check that supplies, gear, fuel, and payment fees still leave about 77.2% contribution on each job.

6Cash Cushion$807K

Protect cash because the model’s minimum cash need is $807K in Month 2, which is the real stress point before break-even.