Most restaurant owners think menu engineering stops at individual dishes. But all-inclusive group arrangements? That's where the real money gets made or lost. You're calculating the profitability of entire experiences, not just plates.
What is menu engineering for all-inclusive arrangements?
All-inclusive group arrangements aren't about selling individual dishes - you're packaging complete experiences. Menu engineering here means strategically choosing which dishes and beverages to include so your entire package stays profitable.
💡 Example all-inclusive arrangement:
Wedding 80 people - €75 per person excl. VAT:
- 3-course menu: €28 food cost per person
- Open bar 4 hours: €12 beverage cost per person
- Service & facilities: €15 per person
- Total costs: €55 per person
Margin: €20 per person = 26.7%
The 4 components of your all-inclusive margin
Every all-inclusive arrangement has multiple cost layers you can't ignore:
- Food cost: Every ingredient from appetizer through dessert
- Beverage cost: All alcoholic and non-alcoholic drinks
- Service costs: Additional staff, service time, dishwashing
- Facility costs: Linens, decoration, utilities, post-event cleaning
Calculating food cost for group arrangements
Group arrangements change your food cost math completely. You get economies of scale but lose flexibility - it's the kind of thing you only learn after closing your first month at a loss. Fixed menus mean bulk purchasing power, but also commitment to specific portions.
💡 Example 3-course menu:
Wedding menu 60 people:
- Appetizer (carpaccio): €4.20 per person
- Main course (salmon): €16.80 per person
- Dessert (tiramisu): €3.40 per person
- Bread & butter: €1.60 per person
Total food cost: €26.00 per person
Your food cost percentage formula stays consistent: (Total food cost / Selling price excl. VAT) × 100
Beverage cost for open bar arrangements
Open bars are where margins get tricky - you can't predict exactly how much each guest drinks. But you can work with proven averages based on event type and duration.
- Wedding (6 hours): €15-20 beverage cost per person
- Corporate event (3 hours): €8-12 per person
- Birthday party (4 hours): €10-15 per person
⚠️ Note:
Alcoholic beverages carry 21% VAT, not 9%. Get this wrong and your beverage cost calculation goes sideways fast.
Including service and facility costs
Here's where many operators mess up - they forget these hidden costs that can eat 20-30% of your total budget:
- Extra staff: €15-25 per hour per person
- Linens and tableware: €2-4 per person
- Decoration and styling: €3-8 per person
- Post-event cleaning: €1-3 per person
Applying menu engineering to your arrangement
Smart menu engineering for arrangements isn't about finding the cheapest ingredients. It's about maximizing perceived value within your cost constraints. Guests remember impressive presentations, not your food costs.
💡 Smart menu engineering:
Swap expensive ingredients for impressive alternatives:
- Beef tenderloin (€8/portion) → Perfectly grilled bavette (€4/portion)
- Sea bass (€12/portion) → Herb-crusted salmon (€7/portion)
- Fresh truffles (€15/portion) → Quality truffle oil (€1/portion)
Same wow factor, lower food cost, better margin.
Calculating total margin
Your total margin formula for all-inclusive arrangements:
Margin % = ((Selling price - Total costs) / Selling price) × 100
Where total costs include food cost + beverage cost + service costs + facility costs. Tools like KitchenNmbrs can help track these multiple cost layers across different event types.
How do you calculate the margin of an all-inclusive arrangement? (step by step)
Calculate your food cost per person
Add up all ingredients from appetizer to dessert, including bread, butter and garnishes. Divide this by the number of people for the food cost per person.
Calculate your beverage cost per person
Estimate beverage consumption per person based on event type and duration. Work with averages: wedding €15-20, corporate event €8-12, birthday party €10-15 per person.
Add service and facility costs
Include extra staff, linens, decoration and cleaning. This usually costs €5-15 per person extra, depending on the level of service.
Calculate your total margin
Subtract all costs from your selling price excl. VAT and divide by the selling price. A healthy margin for all-inclusive arrangements is between 25-35%.
✨ Pro tip
Test your margin calculations on 3 recent group bookings within 30 days. Calculate what your actual costs were versus projected - this reveals which cost categories you're consistently underestimating.
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
What is a good margin for all-inclusive arrangements?
Target 25-35% margin for all-inclusive group packages. Anything below 25% leaves you vulnerable to unexpected costs or last-minute guest requests.
How do I prevent guests from drinking too much at open bar?
Set specific hours for open bar service, then switch to consumption billing afterward. You can also offer premium drinks at additional cost once the standard package limit is reached.
Should I include VAT in my margin calculation?
Never calculate margins including VAT - always work with prices excluding VAT. VAT gets passed directly to customers and doesn't affect your actual profitability.
What if guests have specific dietary requirements?
Budget an extra €3-8 per person for vegetarian, vegan, or gluten-free alternatives. Always communicate these potential costs upfront and build them into your initial calculation.
How do I calculate the cost of extra staff?
Plan for €20-25 per hour per additional staff member, including social charges. A typical 80-person wedding requires 2-3 extra staff for 8-10 hours of service.
Should I offer multiple package tiers for the same event?
Yes, create basic, standard, and premium tiers with different margins. Most clients choose the middle option, so that's where you optimize your highest profit margins.
📚 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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