Written by: JJ Tan, Founder, Jelly | Last updated: 22 October 2026

Key Takeaways For UK Restaurant GP Margins

  • A UK restaurant GP margin calculator must strip 20% VAT from menu prices by dividing by 1.20 to calculate accurate gross profit percentages.
  • GP calculations for drinks must factor in yield and wastage, such as using 83.6 saleable pints from a 50-litre keg rather than the theoretical 87.99.
  • UK restaurant benchmarks show average food GP around 67% and wet GP around 66%, with no segment reaching 75% food GP in the 2022 survey.
  • Item-level theoretical GP often differs from actual GP because of over-portioning, waste, and stock changes. Reconciling both protects margin.
  • Jelly is the best GP margin calculator for UK restaurants’ food and beverage because it strips VAT correctly, costs dishes live from scanned invoices, and connects to your POS so margins update every day.

Compare Your GP To Live Benchmarks In A Jelly Demo

How To Calculate GP Margin For A UK Restaurant

Five clear steps sit behind every food and drink GP calculation in a UK restaurant, pub or boutique hotel.

  1. Strip VAT from the menu price by dividing the VAT-inclusive price by 1.20 to get the net selling price.
  2. Total the net ingredient cost across every SKU in the recipe, using ex-VAT supplier prices.
  3. Subtract the net ingredient cost from the net selling price to get the gross profit in pounds.
  4. Divide the gross profit by the net selling price.
  5. Multiply by 100 to express the result as a percentage.

Worked Example, £15 Food Dish

Menu price: £15.00 ÷ 1.20 = £12.50 net selling price. Net ingredient cost: £4.50. Gross profit: £12.50 − £4.50 = £8.00. GP%: £8.00 ÷ £12.50 × 100 = 64% GP.

Common mistake: Calculating GP on the VAT-inclusive price. A £14 dish is £11.67 net of 20% VAT; if the plate costs £3.85, the true GP is 67.0%, but dividing the same £3.85 into the £14 the guest paid reports 72.5% instead. That is 5.5 percentage points of margin invented by a missing division. Every decision made on that number, from repricing to supplier negotiation, rests on fiction.

For a deeper walkthrough of food cost analysis, see GP Margin Calculator For Restaurant Food Cost Analysis UK.

How To Calculate GP On Draught Beer, Wine And Cocktails

Drinks GP needs more than a simple VAT strip. Yield and wastage must sit in the calculation before the per-unit cost means anything.

£6.50 Pint Of Draught Beer

Net selling price: £6.50 ÷ 1.20 = £5.42. A 50-litre keg holds 87.99 UK pints. At 5% wastage, a defensible planning range for a well-run pub, that yields approximately 83.6 saleable pints. Line cleaning alone accounts for roughly 2–3 pints per line per clean. Fob at changeover, drip-tray losses and froth add further volume loss. A £120 ex-VAT keg therefore costs £120 ÷ 83.6 = £1.44 per sold pint, not the £1.36 that ignoring wastage would suggest. A £6.50 pint costing £1.44 per sold pint has a GP of 73.4% when calculated on the ex-VAT selling price (£6.50 ÷ 1.2 = £5.42; (£5.42 − £1.44) ÷ £5.42 × 100 = 73.4%).

£9 Glass Of Wine

Net selling price: £9.00 ÷ 1.20 = £7.50. A 750ml bottle yields four 175ml glasses plus 50ml of residue, so a calculator should use 700ml as the usable volume. On an £8 glass, that difference alone moves reported GP by around 4 percentage points. Because a 750ml bottle only yields 700ml of saleable wine, enter the per-glass cost at that 700ml yield. Open bottles also oxidise, so log any wine you pour away as explicit waste. Otherwise your per-glass cost and GP will look better than the bottle actually delivers.

£12 Cocktail

Net selling price: £12.00 ÷ 1.20 = £10.00. The cost build includes the spirit measure, mixer, garnish and ice wastage. UK law requires gin, rum, vodka and whisky to be served in 25ml or 35ml measures on licensed premises, which means a house-wide policy rather than a per-drink choice. Moving from 25ml to 35ml is a 40% increase in spirit poured per glass. A mixer changes the GP significantly. Adding a 200ml bottled tonic at 40p ex-VAT to a gin measure takes a gin-only GP of 83.7% down to 72.3%. Build the full cost across spirit, mixer, garnish and ice before quoting a cocktail GP.

Common mistake: Forgetting wastage on draught beer and quoting a spirits GP without its mixer. Both errors overstate the margin the business actually banks.

Pro tip: Compound food and drink inflation since mid-2022 tops 30%. Check supplier price movements weekly and re-cost dishes whenever an invoice lands.

For menu pricing applications of these calculations, see GP Margin Calculator For UK Restaurant Menu Pricing.

GP Margin Vs Markup In UK Restaurants

Margin and markup use the same pound figures but different denominators, and confusing them destroys pricing decisions.

An item costing £1.00 and selling at £4.03 ex-VAT produces a gross profit of £3.03. That is 75.2% GP, measured against the selling price, and 303% markup, measured against the cost. Both figures are arithmetically correct. They describe the same transaction from different angles.

Any GP figure above 100% is markup, because GP% cannot reach 100% unless stock was free. A chef or manager who prices to a markup target and reads the result as a margin target will systematically underprice. A dish priced to achieve “75% markup” generates roughly 43% GP, well below the mid-60s that the UKHospitality × Christie & Co Benchmarking Report 2022 records as the survey average across 4,791 managed outlets.

What Is A Good GP Margin For A UK Restaurant?

The most robust published UK benchmark is the UKHospitality × Christie & Co Benchmarking Report 2022, drawn from actual profit-and-loss accounts across 54 companies and 4,791 managed outlets. Its trading period covered the 12 months to December 2021, when temporary hospitality VAT rates of 5% and then 12.5% were in force, before a return to the standard 20% on 1 April 2022. Treat the figures as a historical reference point rather than a current target.

The survey shows food GP clustering tightly in the mid-60s across every segment, while wet GP swings more by venue type, from 64% in accommodation-led sites to 72.7% in nightclubs:

Per-category drink bands, with draught beer around 60–65%, wine around 65–70%, and spirits around 70–75%, are practitioner rules of thumb. The sources reviewed found no UK trade body publishing audited target GP percentages by individual drink category. Commonly quoted per-category figures come from software companies and wholesalers rather than audited data, so use them as starting points.

A cautious planning figure for UK food GP sits in the mid-60s. No segment in the 2022 survey reached 75% food GP, and the highest was 69%. Pricing a whole menu to a 75% target therefore places an operator above comparable high-street pricing.

From Item GP To Actual GP In Your P&L

Item-level theoretical GP shows what a dish or drink makes if every portion is exact, every pour is to measure and every sale rings through the till. Actual GP is what the stock count confirms. The gap between them is where margin is protected or lost.

To get actual COGS you have to account for what was already in the building at the start and end of the period, not just what you bought. Actual food or drink cost of goods sold (COGS) for a period is calculated as:

Opening stock + Purchases − Closing stock = COGS

Calculate this separately for food and drink. Using supplier invoices alone as a proxy for COGS is wrong because what you bought is not what you used, and the distortion runs in both directions depending on whether stock is building or being drawn down.

The gap between theoretical and actual GP has a pound value. A 5-point theoretical-to-actual gap on £4,000 of weekly ex-VAT sales is £200 a week, over £10,000 a year, driven by over-portioning, comps, staff food, spoilage, sales mix shifts and unlogged waste. Identifying and closing that gap is the work that Jelly’s Flash Report makes visible. It shows daily, weekly or monthly GP from invoices and POS data together, so the theoretical and actual numbers sit side by side.

Why A One-Off Calculator Is Not Enough For GP Control

A static GP calculation is accurate at the moment you run it. The moment a supplier invoice lands with a new price, it goes out of date. Compound food and drink inflation since mid-2022 tops 30%, and the UK’s Top 100 restaurant groups saw combined profits fall 44% in the year to August 2026, from £365 million to £204 million, even as turnover rose. Olive oil, beef, chocolate, coffee, eggs and pasta sit among the ingredients whose prices have easily outstripped broader inflation.

Jelly is the recommended GP margin calculator for UK restaurants’ food and beverage. It addresses three common failures of one-off calculators: stale data, drinks yield ignored, and VAT handled inconsistently.

Jelly’s automated invoice scanning captures every line item from every supplier by photo or email and updates ingredient costs the moment a new invoice arrives. The Price Alert feature flags every price movement, giving operators hard data to negotiate credits or switch suppliers before the margin damage compounds. Live dish costing updates GP margins in real time across both food and drink. POS integration with Square, Lightspeed, Epos Now and Toast pulls item-level sales so the Flash Report shows daily, weekly or monthly GP, theoretical and actual together. Jelly onboards in the first week. Price alerts and spending insights appear within 24 hours of invoices being photographed in. The flat rate is £129/month per location, with no per-user or per-feature charges.

The results are documented. Customers’ gross margins increase by an average of 2 percentage points in the first three months. Food costs fall by 3% on average in the first three months. One operator moved from 65% to 72% GP in 12 weeks on approximately £500,000 in revenue. Populu lifted GP from 68% to 72% across 16 locations. Amber, a Mediterranean restaurant in East London, saves £3,000–£4,000 per month, approximately 68× ROI, through invoice automation, price change alerts and real-time costing. Chef-Owner Murat Kilic says, “Jelly keeps my business alive.”

House of Townend offers a free price and GP calculator, which works well for a one-off sum on a single item. It cannot see supplier price changes or update dish costs as invoices land, so the number goes stale as the market moves.

PrepSheet’s GP calculator is free with no signup (its paid Excel templates are separate one-off purchases), WHY Hospitality offers 12 free hospitality tools including a GP calculator, and grossprofitcalculator.co.uk states its calculator is completely free with no registration or subscription. Each produces a snapshot. None maintains a live connection to supplier invoices or POS sales data.

Marketman, Nory and Kitchen Cut are more complex or legacy platforms. They offer broader feature sets and typically involve longer onboarding timelines and higher complexity, which suits large chains with dedicated office teams. For most operators the real competitor is still Excel: 10–20 hours a week on data entry, and 28 minutes to cost a single menu item, against 3 minutes in Jelly with costs already populated from scanned invoices.

See Your Live GP, COGS And Flash Report In Jelly

Frequently Asked Questions

Is 30% Markup The Same As 30% Margin?

No. Markup is measured against cost and margin is measured against the selling price. A dish costing £3.00 sold at £3.90 ex-VAT has a 30% markup on cost (£0.90 ÷ £3.00) but only a 23.1% GP margin (£0.90 ÷ £3.90). To achieve 30% GP margin, the same £3.00 dish must sell at £4.29 ex-VAT, a meaningfully different price. Confusing the two leads to systematic underpricing. A menu built to a 30% markup target runs at roughly 23% GP, which in a UK restaurant context would not cover labour costs, rent and utilities.

Is 20% A Good Gross Profit Margin For A UK Restaurant?

No. A 20% food GP means 80p in every pound of net revenue goes on ingredients alone, leaving nothing for labour, rent, energy or any other operating cost. The UKHospitality × Christie & Co Benchmarking Report 2022, drawn from actual P&L accounts across 4,791 managed outlets, found survey-average food GP of 67%, with the lowest segment at 65.9%. A 20% GP would represent a food cost of 80% of net sales, which no viable UK restaurant format sustains. A more realistic planning figure is the mid-60s for food and 65–72% for drinks, depending on sales mix and venue type.

What Is The Average Profit Margin For Pubs In The UK?

The UKHospitality × Christie & Co Benchmarking Report 2022 found wet GP of 65% for community local pubs and food-led pubs, rising to 72.1% for casual dining and 72.7% for nightclubs, against a survey average of 66% wet GP. These are gross margins, meaning revenue minus cost of goods sold, before labour, rent, energy and other operating costs. A separate analysis of BBPA cost data found the average UK pub keeps roughly 6p gross profit per £1 spent at the bar before rent, down from 7p two years earlier, and only about 3p after rent for a typical wet-led venue. The gap between a healthy gross margin and a viable net margin is where labour, rates and utilities sit, which is why protecting GP at the item level matters so much.

How Do You Calculate GP On A Pint?

Take the VAT-inclusive pint price and divide by 1.20 to get the net selling price. Calculate the cost per sold pint by dividing the ex-VAT keg price by the number of saleable pints, not the theoretical pint count. At 5% wastage, a 50-litre keg yields approximately 83.6 saleable pints rather than the theoretical 87.99. A £120 ex-VAT keg therefore costs £1.44 per sold pint. On a £6.50 pint: £6.50 ÷ 1.20 = £5.42 net; (£5.42 − £1.44) ÷ £5.42 × 100 = 73.4% GP. Ignoring wastage, a £120 keg costs £1.36 per pint and a GP of 74.9%, nearly 1.5 points higher than the business actually banks.

What Is The Best GP Margin Calculator For UK Restaurants’ Food And Beverage?

Jelly is the best GP margin calculator for UK restaurants’ food and beverage because it strips VAT correctly, costs both food and drink dishes live from scanned invoices, and connects to your POS so margins update every day. Unlike static one-off calculators, including free tools from House of Townend, Prepsheet and others, Jelly maintains a live connection to supplier invoices and POS sales data, so the GP number reflects what is actually happening in the kitchen and at the bar this week. At £129/month per location with first-week onboarding, it is built for operators at £500k+ revenue who need a number they can trust every day.

Conclusion: Keep Your GP Margin Live Every Week

The formula stays simple. Divide the menu price by 1.20, subtract the net ingredient cost, divide by the net selling price, then multiply by 100. Apply it to food and drink alike. Account for yield and wastage on draught beer and wine. Build the full cost on cocktails. Reconcile item-level GP against actual COGS from stock counts. That process gives a number worth acting on this week.

Keeping that number accurate as supplier prices move is the harder problem. With compound food and drink inflation since mid-2022 topping 30%, a calculation done once goes out of date before the next delivery arrives. Operators who close the gap between theoretical and actual GP, and between last month’s costs and this week’s invoice, are the ones protecting margin in a market where the UK’s Top 100 restaurant groups saw profits fall 44% even as turnover grew.

As the Key Takeaways noted, Jelly keeps GP live by costing both food and drink from scanned invoices and syncing to your POS, so the number updates daily rather than once. At £129/month per location, with onboarding in the first week and an average 2-percentage-point GP improvement in the first three months, it replaces the spreadsheet and the one-off calculator with a live system that moves at the same speed as your suppliers.

Get Your GP Margin Live With Jelly This Week