Art Supply Store Break-Even Analysis: $145K Monthly Revenue

Fixed costs $11.7K/mo Monthly burn base

Contribution margin 80.5% After variable costs

Break-even revenue $14.5K/mo Cover monthly burn

Break-even timing Month 27 First breakeven point

Break-even calculator

Test whether monthly sales can cover variable costs and the fixed cost base for an art supply store.

Lean Base Full

Monthly revenue Revenue is the pool that has to cover direct costs and then fixed overhead. $ Soft launch Busy store Variable expenses These are direct costs that move with sales, like inventory, payment fees, and event supplies. $ Tight costs Higher cost

Money available to cover fixed costs $22,000 $28,500 revenue - $6,500 variable expenses

Margin ratio

77%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead the store has to carry before profit starts. $ Lean overhead Higher overhead

Break-even chart Revenue Total costs

Which expenses are fixed, variable, semi-variable, or semi-fixed for this art supply store?

Cost classification

Break-even only works if each expense behaves the way the model says it does. Treat rent as fixed, card fees as variable, and labor as capacity-based, or Month 27 break-even can look stronger than it is.

Expense	Cost	Break-Even Treatment	Common Mistake
Commercial Rent	Fixed	Use $2,500 per month in operating overhead from Month 1 through Month 60.	Spreading opening buildout or fixtures into monthly rent.
Business Insurance	Fixed	Use $100 per month as fixed overhead within the normal store volume range.	Dropping it from break-even because it feels small.
POS & Software Subscriptions	Fixed	Use $150 per month as recurring overhead needed to process and manage sales.	Counting only card fees and missing the base system charge.
Utilities	Semi-variable	Start with the $300 monthly base, then review usage if workshop hours rise.	Treating all power, water, and heat as flat forever.
Store Manager	Semi-fixed	Use $50,000 per year for 1.0 FTE; it stays flat until store capacity changes.	Counting all labor as variable with each sale.
Retail Associate	Semi-fixed	Model $30,000 per year per FTE, stepping from 1.0 to 1.5 FTE in the second year.	Missing the step-up before higher visitor volume arrives.
Wholesale Inventory Cost	Variable	Apply 12.0% of sales in the first year, declining to 10.0% by the fifth year.	Treating opening inventory stock as fixed monthly overhead.
Payment Processing Fees	Variable	Apply 2.5% of sales in the first year, declining to 2.0% by the fifth year.	Ignoring card fees when calculating contribution margin.

How does break-even change from a lean launch to a full art supply store?

Scenario table

Traffic rises from 330 weekly visitors in Year 1 to 750 in Year 5, and conversion climbs from 15% to 25%. That lifts revenue, but higher staffing and workshop costs push break-even up as the store gets bigger.

Planning assumptions only; actual break-even will move with traffic, mix, staffing, and cost control.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch scenario	$14,513	$2,830	$11,683	80.5%	$0	Best for proving local demand, but traffic has to stay steady.
Base growth scenario	$21,056	$3,748	$17,308	82.2%	$0	Best balance for repeat buyers, and it needs more depth in the store mix.
Full mature scenario	$24,354	$3,921	$20,433	83.9%	$0	Works only if workshops and wider SKU sales hold up.

What breaks the break-even plan for an art supply store?

Stress test

The base plan needs about $14,513 a month to break even on an 80.5% contribution margin. A 15% sales miss, a 10% fixed-cost bump, or a 5-point margin hit can each push the store back into a monthly gap.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$14,513	$0 gap	Any slip below forecast starts the cash burn.
Revenue shortfall case	Monthly sales run 15% below the base plan.	$14,513	$1,752 gap	Lower foot traffic or smaller baskets leave cash short.
Fixed-cost pressure case	Rent or payroll rises 10%, lifting fixed costs to $12,852 a month.	$15,965	$1,452 gap	A small overhead bump adds about $1.5k to the monthly hurdle.
Margin pressure case	Variable expenses rise from 19.5% to 24.5% of sales.	$15,475	$962 gap	Freight spikes, shrink, or markdowns push the store farther out.
Combined pressure case	Fixed costs rise 10% and variable expenses rise 5 points.	$17,023	$2,510 gap	Weak traffic plus cost inflation makes break-even move fast.

Can this art supply store clear break-even before you sign the lease and buy opening stock?

Founder checklist

Only if the store can reliably pull 330 weekly visitors and convert 15% of them, because that traffic base is what makes the $14,513 launch break-even revenue believable. The model does not reach break-even until Month 27, so this is a cash-runway test too.

1Traffic proof330/wk

Verify the store can draw 330 weekly visitors and convert 15% of them, or about 50 buyers a week, before you count on the opening ramp.

2Lease load$3.35K/mo

Check that $2,500 rent keeps fixed overhead at $3,350 a month before wages, because any lease increase pushes the break-even revenue higher.

3Margin check80.5% CM

Confirm Year 1 variable costs stay at 19.5% of sales, so the store keeps 80.5% contribution margin to absorb rent and payroll.

4Opening stock$32.5K buildout

Fund the $32,500 launch buildout and the separate $10,000 opening stock, so replenishment cash does not get mixed up with setup spend.

5Payroll plan$100K Y1

Verify the first-year staffing plan before hiring: one manager, one retail associate, and a half-time instructor add up to $100,000 in wages.

6Runway cash$675K

Hold enough cash for the slow ramp: minimum cash lands at $675,000 in Month 32, while break-even hits Month 27 and payback takes 45 months, so repeat orders have to start early.