Museum Break-Even Analysis: $130K Monthly Revenue Target

Fixed costs $55.5K/mo Monthly overhead base

Contribution margin 78.3% After variable costs

Break-even revenue $138K/mo Revenue to cover fixed

Break-even timing Month 1 Launch break-even

Break-even calculator

Test monthly revenue against variable costs and fixed costs to see when the museum covers its overhead.

Lean Base Full

Monthly revenue Revenue sets the pool that covers variable costs and fixed overhead. $ Lower traffic Higher traffic Variable expenses These costs move with visitors, exhibits, and sales volume. $ Tighter costs Higher costs

Money available to cover fixed costs $140,250 $168,750 revenue - $28,500 variable expenses

Margin ratio

83%

Covers fixed costs

Yes

Fixed monthly costs These are the monthly costs the museum must cover before profit. $ Lower base Higher base

Break-even chart Revenue Total costs

Which museum expenses are fixed, and which move with visitor sales?

Cost classification

Break-even is only useful if each expense sits in the right bucket. Put rent and insurance in overhead, let shop and cafe costs move with sales, and treat staffing as a step-up cost as visits grow.

Expense	Cost	Break-Even Treatment	Common Mistake
Building Lease	Fixed	Include the $25,000 monthly lease in fixed overhead for every break-even month.	Spreading lease across visitors as if each ticket creates new rent.
Utilities	Semi-variable	Start with the $8,000 monthly base, then stress-test higher usage if hours or attendance rise.	Treating power, water, and climate control as fully fixed.
Insurance	Fixed	Keep the $4,000 monthly premium in fixed overhead, not tied to ticket volume.	Reducing insurance when forecast visits fall.
Retail Merchandise Cost	Variable	Apply the first-year 2.2% rate against retail-related revenue activity.	Modeling shop margin without the merchandise expense attached.
Cafe Food Beverage Cost	Variable	Apply the first-year 1.7% rate against cafe sales activity.	Using cafe sales as pure profit in break-even math.
Exhibit Materials Production	Variable	Use the first-year 5.0% rate as a revenue-linked operating expense in break-even testing.	Treating exhibit production only as a one-time buildout.
Marketing Advertising	Variable	Use the first-year 8.0% rate to test how much demand generation is needed per revenue dollar.	Locking marketing as flat overhead even when attendance targets rise.
Staff Salaries	Semi-fixed	Use $630,000 in first-year salaries, then step staffing up as the visit plan expands.	Assuming payroll moves smoothly with each added visitor.

How does break-even change from a lean opening to a full museum mix?

Scenario table

The museum breaks even at a lean opening floor, clears the line in Year 1, and builds a larger cushion by Year 5. Fixed staffing and building cost matter most; shop, cafe, venue rental, memberships, and grants widen the mix.

Planning assumptions only; grants are planned income, not guaranteed cash.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean opening floor	$130K	$22K	$108K	83.1%	$0	Sits on the floor, so any miss turns negative.
Year 1 base case	$168.8K	$28.5K	$108K	83.1%	$32.2K	Above break-even, but the cushion is still thin.
Year 5 fuller mix	$332.5K	$49.2K	$124K	85.2%	$159.3K	Wide cushion; the bigger risk is a drop in visits.

What breaks the museum break-even plan?

Stress test

The plan clears break-even fast at about $130K monthly revenue, but the cushion can shrink if weekday traffic weakens, memberships lag, or utility and security costs rise. A small mix shift in the cafe or shop also pushes margin down.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$130K	$1.56M cushion	Revenue stays far above break-even.
Revenue shortfall	Monthly revenue falls 10% to $1.52M.	$130K	$1.39M cushion	Weak weekday traffic trims the buffer.
Fixed-cost pressure	Fixed costs rise 10% to $118.8K a month.	$143K	$1.55M cushion	Lease, utilities, and security push the floor higher.
Margin pressure	Variable expense pressure cuts contribution margin by 3 points.	$135K	$1.55M cushion	Gift shop, cafe, or exhibit costs eat more of each dollar.
Combined pressure	Revenue falls 10%, fixed costs rise 10%, and margin drops 3 points.	$1.49M	$29K cushion	The cushion nearly disappears under stacked pressure.

What should you verify before signing the lease and opening the museum?

Founder checklist

Treat the launch as a test of fixed costs, not just a build. The model only works if 70,000 Year 1 visits, $630K in wages, and $925K in capex can be carried while cash stays above the $224K low point in Month 9.

1Lease Load$25K/mo

Confirm the lease economics and insurance coverage for collections, public access, events, and staff before you sign.

2Visit Demand70K visits

Test that entry flow and room capacity can handle 50,000 general visits, 15,000 special exhibition visits, and 5,000 group tours.

3Staff Plan$630K/yr

Lock the staffing plan before hiring, because Year 1 wages are fixed and the model still needs room for ramp.

4Buildout Capex$925K

Verify exhibit fabrication, interactive displays, security, HVAC, retail, cafe, ticketing, storage, and handling needs before you accept collections.

5Ancillary Income$450K

Prove gift shop, cafe, memberships, and venue rental can really deliver the non-grant base before you count on it for break-even.

6Cash Cushion$224K

Keep opening cash above the Month 9 low point so the buildout and operating ramp do not starve the museum early.