Picture this: your signature steak dinner includes a carefully selected wine pairing, but your food cost calculations seem off every month. Mixed VAT rates on combination dishes trip up even experienced operators. Here's how to calculate these costs accurately without the headaches.
Why mixed VAT rates create problems
Dutch hospitality businesses face two distinct VAT rates:
- 9% VAT: Food, non-alcoholic beverages
- 21% VAT: Alcoholic beverages
A combination like steak and wine carries both percentages. You can't just average them out - that'll skew your numbers badly.
⚠️ Note:
Most operators calculate average VAT percentages by mistake. This creates a warped view of actual food costs.
The proper calculation approach
Break down each component separately, then combine the results.
Component formula:
Cost price component = Ingredient costs / (Sales price excl. VAT / Total sales price excl. VAT)
💡 Example: Steak with wine
Menu price: €45.00 total
- Steak: €35.00 incl. 9% VAT = €32.11 excl. VAT
- Wine: €10.00 incl. 21% VAT = €8.26 excl. VAT
- Total excl. VAT: €40.37
Ingredient costs:
- Steak ingredients: €11.50
- Wine purchase: €3.20
- Total ingredients: €14.70
Food cost: (€14.70 / €40.37) × 100 = 36.4%
Streamlined daily calculations
After managing kitchen operations for nearly a decade, I've found this simplified approach works better for busy service periods:
- Total all ingredient costs
- Calculate combined sales price excl. VAT
- Divide ingredient costs by sales price excl. VAT
💡 Example: Lunch deal
Lunch deal €22.00 including:
- Sandwich: €14.00 incl. 9% VAT
- Beer: €8.00 incl. 21% VAT
Excl. VAT calculation:
- Sandwich: €14.00 / 1.09 = €12.84
- Beer: €8.00 / 1.21 = €6.61
- Total excl. VAT: €19.45
Ingredient costs: €6.80
Food cost: (€6.80 / €19.45) × 100 = 35.0%
Common calculation traps
The biggest error? Using average VAT percentages across mixed dishes. This distorts your actual profit margins significantly.
⚠️ Note:
Don't calculate with averaged VAT rates like 15%. Always separate the components first, then combine the excl. VAT amounts.
Another oversight: cooking alcohol carries 21% VAT regardless of how you use it. That brandy in your sauce? It's taxed like any other alcoholic beverage.
Technology simplifies the process
Manual mixed-VAT calculations eat time and invite mistakes. Smart operators use systems that automatically apply correct VAT rates per ingredient and deliver accurate cost calculations.
💡 Example: Wine and food pairing
3-course menu with wine pairing: €65.00
- Food: €45.00 incl. 9% VAT = €41.28 excl. VAT
- Wine: €20.00 incl. 21% VAT = €16.53 excl. VAT
- Total excl. VAT: €57.81
Total ingredient costs: €19.20
Food cost: (€19.20 / €57.81) × 100 = 33.2%
How do you calculate cost price with mixed VAT rates?
Split your dish into components
Divide your dish into food (9% VAT) and beverages (21% VAT). Determine the sales price per component as it appears on your receipt.
Calculate each component excl. VAT
Food: price / 1.09. Beverages: price / 1.21. Add both excl. VAT amounts together for your total sales price excl. VAT.
Add up all ingredient costs
Calculate all ingredients together: meat, vegetables, sauces, beverages, garnish. Everything that goes on the plate or in the glass.
Calculate your food cost percentage
Divide total ingredient costs by total sales price excl. VAT and multiply by 100. This gives you the correct food cost percentage.
✨ Pro tip
Analyze your top 8 combination dishes using this method within the next two weeks. Dishes maintaining sub-32% food costs represent your strongest profit drivers.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
Can't I just use an average VAT percentage?
No, that creates misleading margin calculations. Food-to-beverage ratios vary between dishes, so averages never reflect true costs.
What about cooking alcohol in my dishes?
Cooking alcohol carries 21% VAT when purchased, regardless of its culinary use. Calculate this separately within your ingredient costs.
What if I offer a fixed menu with beverages?
Split fixed menus into food and beverage components. Calculate both excl. VAT separately, then combine for accurate total sales pricing.
Do I have to do this for each dish separately?
Only for combination dishes containing both food and beverages. Pure food items use 9% VAT, pure beverages use 21% VAT - no splitting needed.
How do I avoid calculation errors with these computations?
Use spreadsheets or hospitality software that automatically applies correct VAT rates. Manual calculations become error-prone with complex menus.
Should I recalculate costs when ingredient prices change?
Absolutely - ingredient price fluctuations directly impact your cost percentages. Update calculations monthly or whenever major suppliers adjust pricing.
📚 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.
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