Free Restaurant Calculators

Cost recipes, price the menu, and track prime cost, labor, and break-even. Built for owners, chefs, and cafe operators.

Restaurant margins live or die on a handful of numbers, and these free calculators give you all of them fast. Start by costing a recipe or a single plate, then price the item so it hits your target food cost, and finally check the whole operation with prime cost, labor, and break-even. Because you understand food businesses, the tools skip the fluff and go straight to the decisions that change your profit: what to charge, where waste is leaking money, and whether a catering job or a delivery channel is actually worth it. Every calculation runs in your browser.

Cost a recipe or a plate

Start here. Use the Portion Cost Calculator for the cost of a single serving, the Prep Recipe Cost Calculator for a batch you portion out later, and the Recipe Batch Scaling Tool to scale a recipe up or down without redoing the math. The Yield and Waste Calculator adjusts for trim and shrinkage so your costs are real.

Price the menu

Once you know cost, set the price. The Menu Item Profit Optimizer finds a price that hits your target food cost, the Menu Price Increase Planner models a rise across the menu, and the pizza and coffee tools handle the two categories with the trickiest per-unit math.

Run the whole operation

Check the business, not just the plate. The Prime Cost Calculator combines food and labor against the 65% benchmark, the Labor Cost Calculator breaks down staffing, and the Break-even Calculator finds the daily sales you need. Use the Catering Quote Builder for events and the Allergen Matrix Generator for a clear allergen sheet.

Which tool should I use?

I do not know what a dish actually costs me
Start with the Portion Cost Calculator for a single plate, or the Prep Recipe Cost Calculator if you cook a batch and portion it out.
I need to set or raise a menu price
Use the Menu Item Profit Optimizer to hit a target food cost, or the Menu Price Increase Planner to model a rise across the whole menu at once.
I want to know if the business is healthy
Run the Restaurant Prime Cost Calculator. Under 65% of sales is the benchmark; above it, profit gets hard after rent and overheads.
A customer asked for a catering quote
Use the Catering Quote Builder to price the event with food, labor, and margin in one document.

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Frequently asked questions

What food cost percentage should I target?
Most full-service restaurants aim for 28% to 35% of revenue, quick service often runs 25% to 30%, and fine dining can sit at 35% to 40%. The right target depends on your concept and labor model. Prime cost, which adds labor to food, is usually a more reliable health check.
What is prime cost and why does it matter?
Prime cost is food and beverage cost plus total labor cost, the two largest controllable expenses in a restaurant. The industry benchmark is to keep it under 65% of sales. Above that, most restaurants struggle to turn a profit once rent, utilities, and other overheads are paid.
Which calculator should I start with?
Start by costing a recipe or portion, because every pricing and profit decision depends on knowing your true cost per plate. Once you have that, move to menu pricing, then check the whole operation with prime cost and break-even.
Are these accurate enough for real decisions?
Yes, for operational decisions. Each calculator uses the correct underlying formula for its metric and is mathematically accurate for the numbers you enter. They do not replace your full accounting system, but they are precise enough for daily and weekly management calls.
Do I need to sign up or install anything?
No. Every restaurant calculator is free, runs in your browser, and needs no login or download. Nothing you enter is uploaded, so your recipes and cost data stay private on your device.