Calculating combo meal margins is like solving a puzzle where every piece affects the whole picture. You're bundling multiple products at one price, each with its own cost structure. Here's how to get the math right for your food truck combos.
Why combo meals are different
With a burger, you're selling one product. With a combo meal (burger + fries + drink), you're selling three products at one price. Each component has its own cost price and margin.
💡 Example:
Combo "Trucker Special" - €12.50 incl. VAT:
- Cheeseburger: €3.20 cost price
- Large fries: €0.80 cost price
- Cola 0.33L: €0.45 cost price
Total cost price: €4.45
The calculation step by step
For an accurate margin calculation, you need three figures: total cost price of all components, selling price excluding VAT, and the difference between the two.
💡 Calculation:
Selling price excl. VAT: €12.50 / 1.09 = €11.47
Food cost: (€4.45 / €11.47) × 100 = 38.8%
Margin: 100% - 38.8% = 61.2%
Food truck specific cost factors
In a food truck, you've got additional costs that need factoring into your calculation:
- Packaging costs: Boxes, bags, napkins per combo
- Fuel costs: Generator, travel to locations
- Location rent: Pitch or event fees per day
- Limited storage space: Higher purchase prices due to smaller quantities
⚠️ Watch out:
Don't forget packaging costs. A combo meal easily costs €0.50-€0.80 extra in boxes and bags. That adds up to your margin.
Extended cost price calculation
For a realistic margin, you need to include all costs, not just ingredients. And here's the kind of thing you only learn after closing your first month at a loss - the "hidden" costs can double your actual food cost percentage.
💡 Complete combo cost price:
- Ingredients: €4.45
- Packaging: €0.65
- Gas/electricity per portion: €0.25
- Location rent per portion: €0.40
Total cost price: €5.75
Actual food cost: (€5.75 / €11.47) × 100 = 50.1%
Margin optimization for food trucks
Food trucks have different opportunities than restaurants to improve margins:
- Location-specific pricing: More expensive at festivals, cheaper at industrial parks
- Time-based combos: Lunch special vs. evening price
- Volume discounts: Larger combos with better margin
- Cross-selling: Extras like sauces or desserts
💡 Margin improvement:
By raising combo price to €14.50:
Selling price excl. VAT: €13.30
New food cost: (€5.75 / €13.30) × 100 = 43.2%
Digital support
For food trucks, tracking margins per combo matters because you often adjust your menu per location. A food cost calculator like KitchenNmbrs helps you quickly calculate what a combo needs to cost at different location rents and packaging costs.
How do you calculate the margin on a combo meal?
Gather all cost prices per component
Calculate the exact cost price of each part in your combo: main course, side dish, drink. Also add packaging costs per item (boxes, bags, straws).
Add all costs together
Combine ingredient costs, packaging, gas/electricity per portion, and location rent per sold item. This gives you the total cost price of the combo meal.
Calculate food cost percentage and margin
Divide total cost price by selling price excluding VAT, multiply by 100 for food cost percentage. Subtract this from 100% for your margin.
✨ Pro tip
Track your combo margins across 3 different location types over 2 weeks. You'll spot patterns that let you price strategically - some combos work better at office parks, others at weekend markets.
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
Should I include packaging costs in my margin calculation?
Yes, absolutely. Packaging costs can be €0.50-€0.80 per combo and directly impact your margin. Include boxes, bags, napkins, and straws in everything.
Can I charge different prices per location?
Yes, that's actually smart. You can charge higher prices at festivals than at an industrial park. Adjust your combo price based on location rent and expected sales.
How do I factor in fuel costs per combo?
Estimate your daily fuel costs (generator + travel) and divide by the number of combos sold per day. Usually you'll come out to €0.20-€0.40 per combo.
What margin is realistic for food truck combos?
A healthy margin is between 50-65% after all costs. Due to higher packaging and location costs, this is lower than in restaurants, but you also have fewer labor costs.
Do I calculate VAT differently for combo meals?
No, the entire combo meal falls under 9% VAT for food. Always calculate with the selling price excluding VAT for your margin calculation.
How often should I recalculate my combo margins?
Check them weekly, especially if you're hitting different location types. Ingredient prices fluctuate, and your fuel costs vary by season.
What if one combo component has a negative margin?
That's fine as long as the overall combo is profitable. Sometimes you'll lose money on the drink but make it back on the burger portion.
📚 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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