Restaurant Break-Even Calculator
How Many Covers Do You Need?
Calculate exactly how many covers per day your restaurant needs to cover all fixed and variable costs — and see how much profit each additional cover generates beyond break-even.
Ready to calculate? Enter your fixed costs, variable cost percentages, and average spend per cover below.
Sets benchmark food, labour, and overhead percentages for your restaurant category
Costs that stay constant regardless of covers
Costs that stay constant regardless of covers — rent, insurance, salaried staff
As % of revenue — costs that scale with covers
As a percentage of revenue — food cost, hourly labour, credit card fees
Total revenue per customer including drinks
Number of days the restaurant is open — typically 24–28 for full-service dining
Enter your costs and average spend
to see your break-even point
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What is a restaurant break-even point?
The break-even point is the minimum number of covers your restaurant needs to cover all costs with zero profit and zero loss. Every cover beyond break-even generates pure contribution margin that flows directly to profit.
Without knowing your break-even, you cannot tell whether a slow Tuesday is acceptable or a crisis, whether a new marketing campaign is worth running, or how many covers you need to absorb a rent increase. Use this alongside our food cost percentage calculator — reducing food cost directly lowers your break-even point.
The break-even formula
Step 1 — Contribution Margin
Contribution Margin % = 1 − (Food Cost % + Variable Labor %)
Step 2 — Break-Even Revenue
Break-Even Revenue = Total Fixed Costs ÷ Contribution Margin %
Step 3 — Break-Even Covers
Break-Even Covers = Break-Even Revenue ÷ Average Spend Per Cover
| Restaurant Type | Avg Spend / Cover | Variable Cost % | Contribution Margin |
|---|---|---|---|
| Fine Dining | $80–150 | 50–55% | 45–50% |
| Casual Dining | $25–45 | 57–63% | 37–43% |
| Fast Casual | $12–20 | 55–62% | 38–45% |
| Food Truck | $10–16 | 60–68% | 32–40% |
Fixed costs vs variable costs
Fixed costs remain constant regardless of how many covers you serve — rent, insurance, salaried management, loan repayments. Even on a day when you serve zero customers, fixed costs accumulate.
Variable costs scale with revenue — food cost, hourly labour, disposable packaging. If you serve twice as many covers, your variable costs roughly double. Use the labour cost percentage calculator to track your labour share as a percentage of revenue before finalising your break-even inputs.
How to lower your restaurant break-even point
1. Reduce fixed costs. Renegotiate your lease, shop insurance quotes annually, and audit subscriptions. Every dollar reduction in fixed costs directly lowers break-even revenue.
2. Reduce food cost percentage. A 2 percentage point reduction on $30,000 monthly revenue saves $600/month. Use our food cost percentage calculator to find your target.
3. Increase average spend per cover. Menu engineering, upselling training, and beverage attachment rate improvements all raise average spend without increasing fixed costs.
4. Improve table turn rate. More turns per table means more covers from the same fixed-cost dining room. Each additional turn at $35 average spend adds $140 per table at near-100% contribution margin above break-even. For a deeper walkthrough of what your break-even number means and how to act on it, see the restaurant break-even guide.
Recalculate your break-even any time fixed costs change, menu prices change, or your food cost percentage shifts by more than 2 percentage points. Monthly recalculation takes under five minutes with this calculator and provides an early warning before a margin squeeze becomes a cash flow problem. Operators who run the number monthly rather than quarterly catch deteriorating margins 60 to 90 days earlier — when there are still enough options available to correct course without emergency cuts to staffing or quality. Margins close faster than they open; monthly visibility is the simplest safeguard.
Frequently asked questions
What inputs does this break-even calculator require?
The calculator needs three categories of input. First, your fixed monthly costs — rent, salaries, utilities, insurance, and any other fixed overhead. Second, your variable cost percentages — food cost percentage and labour cost percentage as a share of revenue. Third, your average customer spend per cover. Enter what applies to your operation and leave others at zero. The result shows your monthly and daily break-even cover count based on your specific cost structure.
What is the difference between fixed and variable costs?
Fixed costs stay the same regardless of how busy you are — rent, insurance, salaried staff. Variable costs rise and fall with covers — food cost, hourly wages, disposable supplies.
What is a realistic average spend per cover?
Fine dining typically achieves $80–150 per cover. Casual dining runs $25–45. Fast casual $12–20. Food trucks $10–16. These figures include food, beverages, and service charges.
How can I lower my restaurant break-even point?
The four most effective levers are: reducing food cost percentage, increasing average spend per cover, reducing fixed overheads by renegotiating rent or insurance, and improving table turn rate.
What is contribution margin in a restaurant context?
Contribution margin is the revenue remaining after variable costs are subtracted. Each cover's contribution margin goes toward covering fixed costs. Once fixed costs are covered, the contribution margin becomes profit.
References
National Restaurant Association. (2025). State of the Restaurant Industry 2025. NRA Educational Foundation. restaurant.org
Hospitality Financial and Technology Professionals (HFTP). Uniform System of Accounts for Restaurants (USAR), 8th Edition. National Restaurant Association Educational Foundation. Industry-standard accounting framework for restaurant financial reporting.