Calculate kids menu margins using actual portion sizes (30-40% smaller than adult), include all components (drinks, sides, sauces), add 10-15% for waste, and target 65-75% margins to compensate for lower absolute profit per dish.
Your kids menu might be bleeding money without you realizing it. Most restaurants miscalculate because they forget to account for smaller portions, bundled drinks, or the extra waste kids create. Here's how to get the real numbers on your children's offerings.
Why kids menus often deliver less than you think
Kids menus attract families, but they can disappoint your bottom line. Here's where most operators go wrong:
- You calculate with adult portion sizes while serving smaller portions
- You forget to include side dishes like fries, sauce, and drinks
- You don't account for waste (kids don't always finish their plates)
- You price it too low to attract families
⚠️ Note:
Always calculate with your selling price excluding VAT. The price on your menu card includes 9% VAT for restaurant meals.
The formula for margin on kids menus
The basic formula stays the same as for adult dishes:
Margin % = ((Selling price excl. VAT - Ingredient costs) / Selling price excl. VAT) × 100
Or the shorter version:
Margin % = (1 - (Ingredient costs / Selling price excl. VAT)) × 100
💡 Example: Kids pasta bolognese
Menu price: €8.50 incl. 9% VAT
- Selling price excl. VAT: €8.50 / 1.09 = €7.80
- Pasta (75g): €0.45
- Ground meat (60g): €1.20
- Tomato sauce: €0.35
- Cheese: €0.25
- Oil, spices: €0.15
Total ingredient costs: €2.40
Margin: (€7.80 - €2.40) / €7.80 × 100 = 69.2%
Calculating the complete kids menu
A kids menu typically includes more than just the main course. Don't overlook these components:
- Main course: pasta, chicken nuggets, burger
- Side dish: fries, vegetables, salad
- Sauce: ketchup, mayo, applesauce
- Drink: soda, juice, water
- Dessert: ice cream, fruit salad, cookie (if included)
💡 Example: Complete kids menu
Menu price: €12.50 incl. 9% VAT (€11.47 excl. VAT)
- Chicken nuggets (4 pieces): €1.80
- Fries (100g): €0.45
- Ketchup: €0.10
- Apple juice (200ml): €0.35
- Ice cream (1 scoop): €0.65
Total ingredient costs: €3.35
Margin: (€11.47 - €3.35) / €11.47 × 100 = 70.8%
Common mistakes in kids menu margins
Based on real restaurant P&L data, these errors show up repeatedly:
Mistake 1: Not adjusting portion sizes
You use the cost price of an adult portion while serving a child portion. A kids pasta is often 30-40% smaller than an adult portion.
Mistake 2: Forgetting drinks
Apple juice costs you €0.35 per glass, but you don't include it in your calculation. Over a year, that adds up to hundreds of euros.
Mistake 3: Not accounting for waste
Kids often don't finish everything. Calculate with 10-15% extra waste on top of your normal food cost.
⚠️ Note:
Kids menus often have a lower absolute profit per dish, but a higher margin percentage. Don't focus only on the margin, but also on the euros you keep.
Benchmarks for kids menu margins
Typical margins for kids menus run higher than adult dishes:
- Casual dining: 65-75%
- Fast casual: 70-80%
- Family restaurants: 68-78%
- Pizzerias: 60-70%
The higher margin compensates for the lower absolute profit per dish. A kids menu of €12 with 70% margin yields €8.05. An adult dish of €24 with 65% margin yields €15.60.
💡 Example: Margin vs. absolute profit
Kids menu: €12.50 (€11.47 excl. VAT), ingredients €3.35
- Margin: 70.8%
- Absolute profit: €8.12
Adult pasta: €18.50 (€16.97 excl. VAT), ingredients €6.20
- Margin: 63.5%
- Absolute profit: €10.77
How to improve your kids menu margins
If your margin falls short, try these tactics:
- Optimize portion sizes: Don't be too generous, but provide enough
- Choose cheaper ingredients: Chicken nuggets are often cheaper than steak
- Limit choices: 3-4 options keep costs down
- Make drinks optional: Or charge separately
- Use leftovers smartly: Yesterday's vegetables in the kids pasta
How do you calculate the margin on kids menus? (step by step)
Calculate the selling price excluding VAT
Divide your menu price by 1.09 (for 9% VAT on food). A kids menu of €12.50 becomes €12.50 / 1.09 = €11.47 excl. VAT.
Add up all ingredient costs
Make a list of each component: main course, side dish, sauce, drink. Calculate with the actual portion size for children, not adult portions.
Apply the margin formula
Margin % = (Selling price excl. VAT - Ingredient costs) / Selling price excl. VAT × 100. A good margin for kids menus is between 65-75%.
✨ Pro tip
Track your kids menu waste separately for 2 weeks. Most restaurants discover they're losing an extra 12-18% on unfinished portions, which changes the real margin calculation significantly.
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Frequently asked questions
Should I include the drink in my margin calculation?
Yes, if the drink is included in the price. Apple juice often costs €0.35 per glass, which can significantly affect your margin. Many operators forget this component and wonder why their numbers don't add up.
What about waste with kids menus?
Kids often don't finish everything. Calculate with 10-15% extra waste on top of your normal ingredient costs to stay realistic.
How can I track portion creep on kids meals?
Weigh your kids portions weekly during prep. Kitchen staff tend to be generous with children's plates, which can quietly erode your margins over time.
📚 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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