Most restaurant owners make a critical error when calculating their margins - they include VAT in their numbers, creating a false sense of profitability. VAT isn't your money; it's tax you collect for the government. Calculating margins excluding VAT reveals your true earning potential.
Why calculate excluding VAT?
The VAT you charge guests isn't your revenue. It's tax money that flows straight to the Tax Authority. Include VAT in your margin calculations and you'll think you're more profitable than reality shows.
⚠️ Note:
A dish priced at €32.00 including 9% VAT means you actually receive €29.36. That €2.64 VAT belongs to the government.
The formulas for margin calculation
Two essential formulas drive your profitability analysis:
- Gross margin = Selling price excl. VAT - Purchase price
- Margin percentage = (Gross margin / Selling price excl. VAT) × 100
💡 Example:
You sell a steak for €32.00 including 9% VAT:
- Selling price excl. VAT: €32.00 ÷ 1.09 = €29.36
- Ingredient costs: €9.50
- Gross margin: €29.36 - €9.50 = €19.86
Margin percentage: (€19.86 ÷ €29.36) × 100 = 67.6%
Difference between food cost and margin
Food cost and margin represent opposite sides of your profitability equation:
- Food cost: Percentage spent on ingredients
- Margin: Percentage remaining for operations and profit
- Rule: Food cost + Margin = 100%
💡 Example:
Using the steak example:
- Food cost: (€9.50 ÷ €29.36) × 100 = 32.4%
- Margin: 100% - 32.4% = 67.6%
Verification: 32.4% + 67.6% = 100% ✓
VAT rates in hospitality
From years of working in professional kitchens, I've seen confusion around Netherlands VAT rates constantly trip up operators:
- 9% VAT: Food in restaurant, takeaway, delivery
- 21% VAT: Alcoholic beverages
- 9% VAT: Non-alcoholic beverages for consumption
⚠️ Note:
A beer priced at €5.00 contains €1.04 VAT (21%). Your actual revenue is €3.96. Always use this net amount for margin calculations.
Practical tips for daily use
Quick VAT exclusion calculations:
- At 9% VAT: Divide by 1.09
- At 21% VAT: Divide by 1.21
- Smart move: Configure your POS system to display prices excl. VAT
💡 Example calculation:
Quick analysis of your main courses:
- Pasta €18.50 → €16.97 excl. VAT → ingredients €5.10 → margin 70%
- Fish €28.00 → €25.69 excl. VAT → ingredients €8.50 → margin 67%
- Meat €32.00 → €29.36 excl. VAT → ingredients €9.50 → margin 68%
Average margin: 68% - solid performance for a restaurant
What is a good margin?
Standard margins across hospitality segments (excluding VAT):
- Restaurants: 65-72% margin (28-35% food cost)
- Bistros: 68-75% margin (25-32% food cost)
- Fast casual: 70-75% margin (25-30% food cost)
This margin covers everything: labor, rent, utilities, equipment depreciation, and profit. Tools like KitchenNmbrs can help track these numbers automatically.
How do you calculate margin excluding VAT? (step by step)
Determine your selling price excluding VAT
Divide your menu price by 1.09 (at 9% VAT) or 1.21 (at 21% VAT). This is the amount that actually goes to you, without the tax you pass on.
Calculate your total ingredient costs
Add up all costs: main ingredients, garnish, sauces, oil, butter and everything that goes on the plate. Don't forget to include cutting loss and waste.
Calculate gross margin and percentage
Subtract ingredient costs from selling price excl. VAT for gross margin. Divide gross margin by selling price excl. VAT and multiply by 100 for the percentage.
✨ Pro tip
Analyze your top 3 revenue-generating dishes for VAT-excluded margins every 2 weeks. These items drive 60-70% of your profitability, so maintaining their margins protects your bottom line.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
Was this article helpful?
Frequently asked questions
Should I include VAT in my margin calculation?
Never include VAT in margin calculations. VAT is government tax you collect and remit, not your revenue. Including VAT creates an inflated view of profitability that can lead to poor pricing decisions.
What's the difference between food cost and margin percentage?
Food cost represents the percentage spent on ingredients, while margin is what remains for operations and profit. They're inverse relationships that always total 100%. A 30% food cost means 70% margin.
How do I quickly calculate prices excluding VAT?
For 9% VAT, divide by 1.09. For 21% VAT, divide by 1.21. Better yet, configure your POS system to display net prices automatically so you're always working with real revenue figures.
What constitutes a healthy restaurant margin?
Restaurant margins typically range from 65-72%. This covers all operational costs including labor, rent, utilities, and profit. Margins below 65% signal pricing or cost control issues that need immediate attention.
Why do my calculated margins differ from actual results?
Common culprits include oversized portions, ingredient waste, cutting losses, theft, or supplier price increases you haven't passed through to menu pricing. Hidden costs erode theoretical margins quickly.
Do I calculate beverage margins differently than food?
The calculation method stays the same, but remember alcoholic beverages carry 21% VAT versus 9% for food. A €5 beer actually generates €3.96 in revenue after VAT, not €5.
Should I track margins by dish or overall averages?
Track both. Individual dish margins reveal your strongest performers and problem items. Overall averages show business health but can mask specific issues with high-volume, low-margin dishes dragging down profitability.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
Calculate it yourself with KitchenNmbrs
All the formulas you learn here — KitchenNmbrs calculates them automatically. Enter your ingredients and instantly see your food cost, margin, and selling price. Try it free for 14 days.
Start free trial →