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Restaurant calculators and tools
27 tools for the arithmetic of running a restaurant — plate costs, menu prices, capacity, and the documents you hand to a client. Every one shows its formula on the page, runs entirely in your browser, and works only from the numbers you type in. Nothing is uploaded and nothing is stored.
What it costs to make
Plate costs, portions, yield after trim, and the money that leaves as waste.
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Food Cost Percentage Calculator
Work out a dish's food-cost percentage and the price that hits your target — from your own plate cost. Visible formula, no invented benchmarks.
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Restaurant Prime Cost Calculator
Add cost of goods to labour and see it as a share of sales — the single most-watched restaurant health number, from your own figures.
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Restaurant Labour Cost Calculator
Labour spend as a percentage of the revenue it produced, for any period you choose — one honest division, from your own payroll and sales.
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Portion Cost Calculator
Cost per portion from your own pack size, pack price and portion size — the straight-line arithmetic behind every recipe card, no assumed yields.
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Yield and Waste Calculator
True cost per usable unit after trim loss and cooking loss compound — enter your own two percentages, see what actually reaches the plate.
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Prep Recipe Cost Calculator
Cost per unit of a batch-prepped sauce, stock or dough — add your own ingredient costs and batch yield, see the per-unit number.
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Beverage Cost Calculator
Ingredient cost and margin for one drink, from your own bottle cost, pour size and other components — visible formula, no assumed pour costs.
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Food Waste Cost Calculator
Monthly and annual cost of wasted food, and what cutting it by your own target percentage would save — from your own numbers only.
What to charge
Menu prices from your own costs, and what happens to profit when a price or a supplier moves.
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Menu Item Pricing Calculator
Work out a dish's selling price from ingredient cost and your target food-cost %, then see the real margin for dine-in, takeaway and delivery.
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Menu Price Increase Planner
Model a menu price rise before you make it — revenue and profit before and after, and the exact cover loss your margin can still absorb.
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Discount and Promo Profit Calculator
Whether a discount earns its keep — profit per cover before and after, and the extra covers a promotion actually needs to break even.
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Ingredient Price Increase Calculator
A supplier price rise, turned into monthly and annual profit impact, plus the small per-dish price rise that would recover it.
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Recipe Batch Scaling Calculator
Scale any recipe from its original yield to a target batch size — one factor, applied to up to 8 ingredients, arithmetic you can check.
What the room can produce
Turns, covers, seat-hours and the point at which the day pays for itself.
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Restaurant Table Turnover Calculator
Calculate turns per table, seatings and covers per day from your own dining time and service hours — and what each saved minute is worth.
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Revenue per Seat Hour Calculator
RevPASH — revenue divided by seats × service hours. The capacity-yield number that tells you whether the floor or the menu is the constraint.
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Restaurant Break-even Calculator
How many orders a month cover your fixed costs, from your own average order value and variable-cost share. Ceiling-rounded, never optimistic.
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Delivery Commission Calculator
What a delivery order actually nets after aggregator commission and packaging — per order and per month, from your own menu price and rate.
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Restaurant POS ROI Calculator
Work out what a restaurant POS returns — avoided order errors plus staff hours back, against the cost. Visible formula, your inputs only.
Running the business
Opening costs, a truck's day, a tip pool split fairly, and the margin on a single drink.
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Tip Pool Calculator
Split a tip pool between your staff by hours or points and see each share — the rounding remainder is allocated so the total always matches your pool.
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Restaurant Startup Cost Calculator
Add up fit-out, equipment, licensing, opening stock, pre-opening wages and marketing, plus a working-capital buffer — your own total cost to open.
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Food Truck Profit Calculator
Work out daily and monthly food truck profit from your own sales, food-cost %, pitch fees, fuel and wages — plus the daily sales that break even.
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Pizza Cost and Price Calculator
Add up dough, sauce, cheese and up to four toppings to get one pizza's ingredient cost, then the price that hits your own target food-cost %.
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Coffee Drink Profit Calculator
Cost one espresso-based drink from bean and milk dose, cup, lid and any syrup — then see its margin against your own selling price.
Document builders
These produce a printable PDF you can hand to a client or pin up in the kitchen, not a number.
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OotaOS Catering Quote Builder
Build a catering quote from your own menu packages, staffing and extras — service charge, tax, deposit and the per-guest figure — and download it as a PDF.
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Restaurant Prep Sheet Generator
Build a printable kitchen prep sheet from your par levels and what is already in the fridge — grouped by station, with a tick box per item. Download as PDF.
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Restaurant Recipe Card Generator
Build a printable recipe card — ingredients, quantities per portion, method, allergen notes and the cost per portion worked out from your own ingredient costs.
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Restaurant Allergen Matrix Generator
Build a printable allergen matrix for your menu against the EU/UK 14 declarable allergens — a dish per row, an allergen per column. Download as PDF.