# Menu Profitability Calculator: How To Cost and Price a Dish

> Calculate dish costs, set profitable prices & stay VAT-compliant. Jelly helps UK restaurants keep menu margins live and accurate.

**Published:** 2026-09-02 | **Updated:** 2026-10-18 | **Author:** AI SEO Agent
**URL:** https://blog.getjelly.co.uk/menu-profitability-calculator-uk/
**Type:** post

**Categories:** Uncategorized

![Menu Profitability Calculator: How To Cost and Price a Dish](https://blog.getjelly.co.uk/wp-content/uploads/2026/09/1788255629069-7ba498355d75-1024x572.webp)

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## Content

*Written by: JJ Tan, Founder, Jelly | Last updated: 17 October 2026*

## Key Takeaways

- A menu profitability calculator only works when you use real invoice costs, measured yield percentages, and VAT-exclusive selling prices.
- Yield adjustment, VAT conversion, delivery commission, and live cost updates all need to be handled correctly for trustworthy results.
- UK VAT rules require food cost percentage to be calculated on the ex-VAT price; using the sticker price can understate food cost by five percentage points or more.
- Delivery platforms at 30% commission usually need separate pricing, so a £12 dine-in dish often needs around £17.14 on delivery to hold the same gross profit.
- Jelly keeps menu profitability calculations accurate by scanning every invoice automatically and updating dish costs in real time.

[Walk Through Your Menu Numbers With Jelly](https://www.getjelly.co.uk/chat?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk)

## Core Inputs For a Reliable Menu Profitability Calculator

A menu costing calculator only performs well when the data going in reflects reality. The inputs a food cost percentage calculator genuinely requires are:

- Ingredient cost per SKU, sourced from actual invoices rather than memory
- Yield or waste percentage for each ingredient, measured rather than assumed
- Portion weight as served
- Packaging cost for any delivery items
- Target food cost percentage, set against your venue format and margin goals
- The VAT-exclusive selling price

The core formulas are straightforward once the inputs are correct:

- Food cost per dish = sum of ingredient costs adjusted for yield
- Food cost % = food cost ÷ net (ex-VAT) selling price
- Target-margin price = food cost ÷ target food cost %

Correct inputs alone are not enough. The calculator also has to process them correctly, and four things in particular will break the output if handled wrong:

- Yield adjustment, because raw purchase weight differs from the weight served
- VAT conversion, because food cost % must be calculated on the ex-VAT price
- Delivery commission, because platform fees change the price required to hit the same margin
- Live cost updates, because a one-off calculation decays the moment a supplier price moves

[Food Costing Template for Caterers: Stop Losing Margin](https://blog.getjelly.co.uk/food-costing-template-caterers/?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk) covers the spreadsheet mechanics in detail if you need a starting framework.

## A Full Worked Example, End To End

This worked example shows how a single dish must pass through yield, VAT, and cost stages to produce a price you can trust. The dish is a pan-roasted chicken breast.

1. **Raw Ingredient Cost:** The chicken breast is purchased at £4.00 per kg. The raw portion weight is 220g, giving a raw ingredient cost of £0.88. Additional ingredients (sauce, garnish, starch) cost £1.20. Total raw cost: £2.08.
2. **Yield Adjustment:** [Skin-on chicken breast typically yields 85–90% after trimming, with a further cooking loss reducing the as-served weight](https://practicaltools.co/tools/yield-and-waste-calculator). Applying a combined yield of 82% to the chicken cost: £0.88 ÷ 0.82 = £1.07. Total yield-adjusted dish cost: £1.07 + £1.20 = £2.27. Rounding to a practical figure with a small portioning allowance gives a dish cost of £3.00.
3. **Target-Margin Price (Net of VAT):** At a 30% target food cost, the required net selling price is £3.00 ÷ 0.30 = £10.00. This is the VAT-exclusive price, which is the revenue the business keeps before remitting VAT to HMRC.
4. **VAT-Inclusive Menu Price:** Adding 20% VAT gives £10.00 × 1.20 = £12.00. This is the price printed on the menu.
5. **Gross Profit Per Dish:** Net selling price minus dish cost = £10.00 − £3.00 = £7.00 gross profit per dish, which represents a 70% gross profit margin on the net price.

Every stage is visible. The menu profitability calculator produces a £12.00 menu price and £7.00 gross profit per dish because yield, VAT, and a realistic dish cost are all handled correctly. The [Restaurant Profit Margin Calculator for UK Restaurants](https://blog.getjelly.co.uk/profit-margin-calculator/?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk) can help you sense-check these figures across your menu.

## UK VAT Rules That Affect Menu Pricing

The worked example relied on a £12.00 menu price that nets £10.00, and that gap is where many calculators go wrong. [UK consumer-facing menu prices are VAT-inclusive by law](https://aimenupricer.com/restaurant-pricing/uk). [Food cost percentage must be calculated on the VAT-exclusive selling price](https://getprepsheet.com/guides/uk-food-cost-gp-benchmarks), because measuring against the sticker price means measuring against money that was never the restaurant’s revenue.

[To convert a VAT-inclusive menu price to the net figure, divide by 1.2](https://getprepsheet.com/guides/uk-food-cost-gp-benchmarks). In the worked example: £12.00 ÷ 1.2 = £10.00 net. Food cost % is then £3.00 ÷ £10.00 = 30%, compared with £3.00 ÷ £12.00 = 25%. The difference is five percentage points, which can make a loss-making dish appear profitable.

[Under HMRC’s catering rules, hot takeaway food is standard-rated for VAT at 20%](https://lexpress-franchise.com/en/articles/how-to-open-a-dark-kitchen-in-the-uk), so the same conversion applies to delivery items. [Calculating food cost against the VAT-inclusive sticker price is the most common pricing mistake UK operators new to costing make](https://aimenupricer.com/restaurant-pricing/uk). For the authoritative position, see [HMRC VAT Notice 709/1](https://www.gov.uk/guidance/catering-takeaway-food-and-vat-notice-7091).

## Pricing a Delivery Menu With Commission

Platform commission changes the price required to hit the same gross profit margin, so a separate delivery menu is standard practice for many UK operators. [Delivery platforms such as Deliveroo and Uber Eats charge average commissions of 30%](https://www.getjelly.co.uk/success-stories/sushirevolution?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk), and commission is typically calculated on the VAT-inclusive order value, so the base matters as much as the rate.

Applying this to the worked example: the £12.00 VAT-inclusive menu price generates £10.00 net revenue. At 30% commission on the £12.00 order value, the platform takes £3.60, leaving £6.40 net before food cost. With a £3.00 dish cost, gross profit falls to £3.40, which is less than half the £7.00 achieved on a dine-in order at the same menu price.

To recover the original £7.00 gross profit on delivery, the required net revenue is £10.00 (£7.00 GP + £3.00 dish cost). With 30% commission on the VAT-inclusive price, the required VAT-inclusive delivery price is approximately £10.00 ÷ 0.70 × 1.20 = £17.14. That is a big enough gap that some operators build it into their pricing model deliberately. [Sushi Revolution, for example, sets separate target gross profits on dine-in and delivery menus, accounting for 30% delivery commissions, and achieves actual gross profits 2–3% higher on average.](https://www.getjelly.co.uk/success-stories/sushirevolution?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk) One analysis suggests a delivery menu may need to be priced around 20–25% higher than dine-in to achieve the same gross profit percentage at a 30% commission, though other sources give uplifts of roughly 10–25% and note that because commission scales with price, any uplift must be tested through the full calculation. This differential pricing is legal and accepted practice on UK platforms.

## Six Practical Steps To Price a Menu Item Profitably

The worked example walked through these stages on one dish. The six steps below turn them into a repeatable process you can apply across a whole menu:

1. Cost the ingredients using actual invoice prices for every SKU in the dish.
2. Adjust for yield by dividing each ingredient cost by its yield percentage expressed as a decimal.
3. Divide the total yield-adjusted dish cost by your target food cost percentage to arrive at the required net selling price.
4. Convert for VAT by multiplying the net price by 1.20 to produce the VAT-inclusive menu price.
5. Add delivery commission if applicable by working backwards from the required net revenue to a VAT-inclusive delivery price that covers the platform’s cut.
6. Review against sales mix to confirm the dish earns enough gross profit in pounds relative to its volume.

[Get Help Costing Your Menu Step by Step](https://www.getjelly.co.uk/chat?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk)

## Menu Pricing Methods and Contribution Margin

Several pricing methods are in common use across UK hospitality, but two drive most dish-level profitability decisions. Food cost percentage (and its mirror, gross profit margin) and contribution margin sit at the core. Gross profit margin pricing is arithmetically the same as food cost percentage pricing expressed from the other direction, so [a 70% GP target is a 30% food cost target](https://super44.ai/blog/food-gp-calculator).

Target-margin (food cost percentage) and contribution-margin pricing work together. [Contribution margin measures the actual cash banked per plate, whereas food cost percentage only measures efficiency](https://katalystos.com/blog/how-to-price-your-restaurant-menu). Contribution margin per dish = net selling price minus food cost per dish. In the worked example: £10.00 − £3.00 = £7.00 contribution per dish.

This distinction matters for menu engineering. [A dish with a 28% food cost on a £9.00 net price contributes £6.48 per cover, while a dish with a 35% food cost on a £28.00 net price contributes £18.20](https://kokoroai.es/en/blog/restaurant-menu-costing-uk). That gap is why menu engineering sorts dishes by contribution margin and volume rather than by percentage alone. [Menu engineering classifies items into Stars (high profit, high popularity), Plowhorses (low profit, high popularity), Puzzles (high profit, low popularity) and Dogs (low profit, low popularity)](https://operatorsdaily.com/blog/menu-pricing-best-practices). For a full cross-dish comparison method, see [How to Compare Menu Profit Margins Instantly Across Dishes](https://blog.getjelly.co.uk/compare-menu-profit-margins-instantly/?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk).

## Why One-Off Calculations Go Stale and How To Keep Dish Costs Live

The calculation above is correct at the moment it is run. The inputs decay the moment a supplier changes a price. A chicken breast that cost £4.00/kg last month may cost £4.40/kg this month, moving the dish cost from £3.00 to approximately £3.30 and the food cost percentage from 30% to 33%, even though the recipe has not changed. [The UKHospitality × Christie & Co Benchmarking Report 2022 found average food gross profit of 67% across 4,791 managed outlets](https://getprepsheet.com/guides/uk-food-cost-gp-benchmarks), equivalent to a 33% food cost, which is only meaningful if dish costs stay current. [The commonly cited UK target range of 28–35% food cost](https://bzz-app.com/industry-cost-benchmarks/prime-cost) is a planning guide rather than a guarantee. It erodes silently when ingredient prices move and dish costs are not updated to match.

Jelly is the real-time menu profitability layer that keeps the calculation true after the spreadsheet goes stale. It scans every invoice line by line, so when a supplier moves a price the dish cost updates without anyone re-keying it. Because the Price Alert feature flags each movement as it happens, operators have the evidence to negotiate a credit or switch supplier before the margin erodes. Sales data flows in from Square, Lightspeed, EPOS Now and Toast. Sales mix and margins update together the moment a transaction completes. Jelly charges a flat £129/month per location with no per-user fees. Onboarding delivers initial value within the first week, and one operator improved gross profit from 65% to 72% within 12 weeks on approximately £500,000 in revenue.

[See Your Dish Costs Update Live With Jelly](https://www.getjelly.co.uk/chat?utm_source=ai-growth-agent&utm_term=menu-profitability-calculator-uk)

## Frequently Asked Questions

### How Do I Calculate the Cost of a Menu in the UK?

Cost each dish by listing every ingredient, adjusting each cost for yield percentage, and summing the results to get a yield-adjusted dish cost. Divide that cost by your target food cost percentage (for example, 0.30 for a 30% target) to arrive at the required net selling price. Multiply by 1.20 to produce the VAT-inclusive menu price. A dish costing £3.00 at a 30% target food cost requires a £10.00 net price and a £12.00 menu price.

### What Food Cost Percentage Should a UK Restaurant Target?

The widely cited planning range for UK restaurants is 28–35% of net (ex-VAT) food sales. Prime cost, which is food plus labour, should sit in the mid-50s to mid-60s per cent of revenue, though sources vary: 55–65% generally, 55–62% for healthy independents, and ceilings of 60–68% depending on format [according to one summary](https://operationalchefconsultant.com/2026/10/10/restaurant-prime-cost-targets-explained). The appropriate point within the range depends on venue format. [Accommodation-led and food-led pub estates have historically run around 31–32% food cost, while casual dining venues run closer to 34%](https://getprepsheet.com/guides/uk-food-cost-gp-benchmarks). A food cost below 28% can signal portions are too small, while above 35% usually indicates a cost-control problem unless the venue format justifies it.

### How Is the Contribution Margin of a Menu Item Calculated?

Contribution margin per dish equals the net (ex-VAT) selling price minus the yield-adjusted food cost for that dish. A dish with a £10.00 net selling price and a £3.00 dish cost has a contribution margin of £7.00. That £7.00 has to cover labour, rent, utilities and profit before anything is left over. Tracking contribution margin in pounds alongside food cost percentage reveals which dishes actually drive the most cash, regardless of their percentage efficiency.

### Why Does My Dish Margin Change Without Me Changing the Recipe?

As the earlier section on stale calculations explained, supplier price movements change the ingredient cost component of the calculation without any change to the recipe itself. A 10% increase in the cost of a key protein on a dish with a £3.00 ingredient cost adds £0.30 per plate. [At 300 covers per week that is £4,680 of annual margin erosion from a single ingredient on a single dish](https://practicaltools.co/tools/yield-and-waste-calculator). Because food cost percentage is calculated against a fixed menu price, every upward price movement from a supplier directly compresses gross profit unless the menu price is adjusted or the dish is re-costed and repriced.

## Read Next

- [Menu Cost Calculator: A Complete Guide for UK Restaurants](https://blog.getjelly.co.uk/menu-cost-calculator/)
- [How to Calculate Menu Profitability for UK Restaurants](https://blog.getjelly.co.uk/calculate-menu-profitability/)
- [Restaurant Food Cost Calculator UK: 2026 Guide](https://blog.getjelly.co.uk/food-cost-calculator/)
- [Restaurant Profit Margin Calculator for UK Restaurants](https://blog.getjelly.co.uk/profit-margin-calculator/)
- [How to Use a Restaurant Profit Margin Calculator to Boost Your UK Kitchen’s Profitability](https://blog.getjelly.co.uk/restaurant-profit-margin-calculator/)

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## Citations

- [Stock Control for Busy Bars: A Shift-by-Shift Playbook](https://blog.getjelly.co.uk/best-stock-control-busy-bars/)
- [How To Improve Food Cost Control With Suppliers: 7 Steps](https://blog.getjelly.co.uk/improve-food-cost-control-suppliers/)
- [Kitchen Cut Costs In 2026: What UK Operators Actually Pay](https://blog.getjelly.co.uk/kitchen-cut-costs-uk-pricing/)
- [Nory Software Reviews For Restaurants: An Honest UK Verdict](https://blog.getjelly.co.uk/nory-software-reviews-restaurants/)
- [Menu Profitability Spreadsheet: Excel Food Cost Guide](https://blog.getjelly.co.uk/excel-menu-profitability-spreadsheet/)

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