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Contribution Margin Calculator

Calculate gross contribution margin per dish, model price and cost scenarios, and see total monthly margin across your full menu mix.

Leave blank to use price minus cost

Results

Contribution margin $
CM as % of selling price
Food cost %
Monthly CM contribution
Monthly revenue
Monthly food cost
Food cost: — Margin: —
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Enter a base dish below, then use the sliders to model how price and cost changes affect contribution margin. Requires data from the Single dish tab — or enter a new dish here.
-$5 +$10 $0.00
-$3 +$5 $0.00
-30% +30% 0%
Scenario Selling price Food cost CM per dish CM % Monthly covers Monthly CM vs Base
Enter up to 20 menu items. The table calculates contribution margin per item and total monthly margin across your full menu mix — showing which dishes drive the most contribution in absolute terms.
Item Price ($) Food cost ($) Monthly covers CM per dish CM % Monthly CM Mix %
Total 100%

For context on how contribution margin fits into a broader menu pricing strategy: How to Price a Restaurant Menu Without Leaving Margin on the Table.

Ready to model your full menu profitability?

The Menu Profit System extends this calculator into a consultant-grade workbook: 50+ recipes linked to a menu engineering matrix, week-by-week margin dashboard, repricing scenario planner, and category-level contribution analysis. Built for operators who need more than a snapshot.

50+ recipe workbook Menu engineering matrix Margin dashboard Repricing planner Category analysis
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Contribution margin analysis is the starting point for better pricing. A strategy call applies this thinking to your full menu.

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🔒 This calculator runs entirely in your browser — the figures you enter are not sent to or stored on our servers.

Frequently asked questions

What's the difference between contribution margin and food cost percentage?

Contribution margin is the dollar amount left after variable cost is subtracted from the selling price — it tells you how much a dish actually contributes to covering fixed costs and profit. Food cost percentage is cost expressed as a share of price. They're two different lenses on the same underlying numbers, and both matter.

Should every dish on a menu have the same target contribution margin?

No. Different dishes play different roles — some anchor value perception at a lower margin, others carry the bulk of the profit at a higher one. The right benchmark is the menu's overall contribution, not a flat target applied to every line.

How does this relate to menu engineering?

Contribution margin, alongside sales volume, is the core input used to classify menu items into categories like stars, plowhorses, puzzles and dogs — see our guide on how menu engineering actually drives profit for the full framework.