Coffee And Snack Shop Break-Even Analysis: $36K Monthly Sales

Fixed costs $30.2K/mo Monthly overhead base

Contribution margin 83.5% After variable costs

Break-even revenue $36.2K/mo Revenue to cover base

Break-even timing Month 17 First breakeven

Break-even calculator

Use this calculator to test monthly revenue, variable expenses, and fixed costs against break-even.

Lean Base Full

Monthly revenue Revenue sets the pool that covers fixed costs. $ Lower sales Busy shop Variable expenses These are direct costs that rise with sales. $ Lower costs Higher costs

Money available to cover fixed costs $57,859 $67,990 revenue - $10,131 variable expenses

Margin ratio

85%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base break-even must cover. $ Lower overhead Higher overhead

Break-even chart Revenue Total costs

Which coffee shop expenses are fixed, and which move with sales?

Cost classification

Break-even gets more reliable when rent and core payroll stay separate from per-sale inputs like ingredients, packaging, and card fees. Opening equipment stays out unless it becomes a monthly payment.

Expense	Cost	Break-Even Treatment	Common Mistake
Rent ($4,000/month)	Fixed	Divide the monthly amount through contribution margin as fixed overhead.	Treating rent as sales-driven.
Owner/Manager ($70,000/year)	Fixed	Include paid founder labor in the payroll load before break-even.	Excluding owner pay to make break-even look lower.
Front of House Staff ($60,000/year in first year)	Semi-variable	Flex scheduled hours with traffic while keeping minimum coverage.	Staffing for weekend peaks all week.
Food & Dairy Ingredients (12.0% of sales in first year)	Variable	Tie directly to order volume and menu mix.	Burying waste instead of tracking it.
Packaging & Supplies (1.5% of sales in first year)	Variable	Model as a percentage of sales, especially for takeout orders.	Forgetting packaging rises with takeout volume.
Credit Card Processing Fees (2.0% of sales in first year)	Variable	Apply to card-based sales as a direct revenue percentage.	Treating processing fees like fixed software.
Utilities ($800/month)	Semi-fixed	Keep the baseline in overhead and review when hours or equipment use steps up.	Assuming utilities fall in line with slower traffic.
POS & Software Subscriptions ($150/month)	Fixed	Include the monthly subscription in fixed overhead.	Linking subscription spend to each transaction.

How does break-even change across lean, base, and full traffic cases for this coffee and snack shop?

Scenario table

Break-even improves as traffic rises and the mix shifts toward food and catering, which lifts margin. The lean case still misses break-even, the base case clears it, and the full case adds a wide cushion.

Scenario figures are planning assumptions, not guarantees, and actual results can swing with traffic, mix, and cost control.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Year 1 lean traffic case	$293k	$48k	$302k	83.5%	-$57k	Still below break-even; traffic is not enough yet.
Year 2 base traffic case	$474k	$74k	$324k	84.3%	$76k	Clears break-even and starts building a cushion.
Year 3 full traffic case	$680k	$101k	$353k	85.1%	$226k	Strong cushion above break-even with better mix.

What pushes this coffee and snack shop past break-even?

Stress test

Year 1 sales sit about $69,000 below the $362,000 monthly break-even point, so the plan is already tight. Weak weekday traffic, higher rent or payroll, and a 3-point margin drop each push the gap wider.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$362,000/mo	$69,000 gap	Year 1 sales are already below break-even.
Revenue shortfall	Traffic runs 10% below plan.	$362,000/mo	$98,000 gap	Weak weekday traffic pushes sales farther from break-even.
Fixed-cost increase	Rent or payroll rises by $3,000 per month.	$398,000/mo	$105,000 gap	Small fixed-cost moves lift the break-even bar fast.
Margin pressure	Variable expense rate rises 3 points, cutting contribution margin to 80.5%.	$375,000/mo	$82,000 gap	Input cost drift makes the model less forgiving.
Combined pressure	Traffic is 10% slower, fixed costs rise $3,000 per month, and margin falls 3 points.	$413,000/mo	$120,000 gap	Traffic, labor, and rent pressure stack into a much wider gap.

Can this coffee and snack shop hit break-even before you sign the lease and buy the equipment?

Founder checklist

Only commit if the site can reach about 101 transactions a day at a blended $11.96 ticket, hold contribution near 83.5%, and survive the Month 25 cash low point of $592K. Month 17 is the operating break-even target, so the lease, labor, and startup spend all have to fit that runway.

1Traffic Proof101/day

Check that weekdays can carry enough volume, because Monday through Thursday average 49 transactions a day while Friday through Sunday average 123, so the site cannot rely on weekend spikes alone.

2Lease Load$30.2K/mo

Verify the lease still works after the full fixed load of about $30.2K a month, because the $4,000 rent line is only part of the cost stack and break-even needs about $36.2K in monthly sales.

3Menu Margin83.5% CM

Price coffee, snacks, and catering so food and dairy stay near 12.0% and packaging near 1.5%, because those costs plus card fees and promo spend keep contribution near 83.5%.

4Payroll Ramp$287.5K/yr

Keep front-of-house hours flexible before adding fixed staff, because Year 1 payroll is $287.5K and the ramp needs room for busy and slow days.

5Startup Capex$170K

Keep the $170K equipment and buildout spend separate from operating break-even, because the shop still has to prove sales after the machines, cooler, kitchen gear, and interior work are paid for.

6Cash BufferMonth 17 / $592K

Use Month 17 as the operating break-even target, and fund enough cash to get through the Month 25 low point of $592K and the Year 1 operating loss of $147K.