📝 Bar, drinks & cocktails · ⏱️ 3 min read

How do I calculate the margin on a beverage package for an event?

📝 KitchenNmbrs · updated 12 Mar 2026

The margin on beverage packages determines whether your event is profitable. Many organizers forget to account for the 21% VAT on alcohol, causing them to lose money without realizing it. In this article, you'll learn step-by-step how to calculate the actual margin on beverage packages.

What is a beverage package margin?

A beverage package margin is the difference between your cost of goods for drinks and the price you charge your customer. For events, you typically charge per person, not per drink consumed.

💡 Example:

Corporate drinks for 50 people, 3 hours:

  • Price per person: €25.00 incl. VAT
  • Beverage cost: €8.50 per person
  • Revenue: 50 × €25 = €1,250
  • Cost of goods: 50 × €8.50 = €425

Gross margin: €825 (66%)

Process VAT correctly (critical!)

Alcoholic beverages fall under 21% VAT, not 9%. Many organizers forget this. You must always calculate using prices excluding VAT for an accurate margin calculation.

⚠️ Important:

Beer, wine and spirits have 21% VAT. Soft drinks and juices in a package have 9% VAT. Calculate these separately for an accurate margin.

Formula for beverage package margin

Margin % = ((Selling price excl. VAT - Cost of goods) / Selling price excl. VAT) × 100

For alcoholic beverages:

  • Selling price excl. VAT = Package price / 1.21
  • Cost of goods = all beverages per person
  • Other costs = staff, transport, materials

💡 Example calculation:

Beverage package €30 incl. 21% VAT:

  • Price excl. VAT: €30 / 1.21 = €24.79
  • Cost of goods: €9.50 per person
  • Margin: ((€24.79 - €9.50) / €24.79) × 100 = 61.7%

Typical cost of goods per person

For a standard 3-hour beverage package, you can use these guidelines:

  • Beer: €1.50 - €2.50 per glass (depending on brand)
  • Wine: €2.00 - €4.00 per glass
  • Soft drink: €0.80 - €1.20 per glass
  • Average consumption: 4-6 drinks per person per 3 hours

💡 Consumption calculation example:

Per person in 3 hours (average 5 drinks):

  • 3 beers at €2.00 = €6.00
  • 1 wine at €3.00 = €3.00
  • 1 soft drink at €1.00 = €1.00

Total cost of goods: €10.00 per person

Include other costs

Besides the drinks themselves, you have additional costs that affect your margin:

  • Staff: bartender, on-site service
  • Transport: beverages to location, materials back
  • Materials: taps, glasses, ice cubes, garnish
  • Time: preparation, setup, breakdown

Convert these costs to a per-person amount and deduct from your gross margin to get your net margin.

Standard margins in practice

For beverage packages at events, these margins are standard:

  • Gross margin (beverages only): 60-75%
  • Net margin (after all costs): 35-50%
  • For large events (100+ people): higher net margin due to economies of scale
  • For small events (20- people): lower net margin due to fixed costs

⚠️ Important:

Below 35% net margin? You're probably not earning enough. Check that you've included all costs and that your purchase prices are correct.

Track margins digitally

With a system like KitchenNmbrs, you can set up your beverage packages as recipes. You enter the quantities per person, and the app automatically calculates your cost of goods and margin. This way you immediately see if a package is profitable.

Especially useful if you regularly do events and offer different packages. You can see which package generates the most profit per package and adjust your prices accordingly.

How do you calculate the margin on a beverage package? (step by step)

1

Determine your selling price excluding VAT

Divide your package price by 1.21 (for alcohol) or 1.09 (for non-alcoholic). This is your actual selling price on which you calculate your margin. For example: €30 incl. VAT becomes €24.79 excl. VAT.

2

Calculate your total cost of goods per person

Add up all the drinks you charge per person: beer, wine, soft drink. Assume an average of 4-6 drinks per person per 3 hours. For example: 3 beers (€6) + 1 wine (€3) + 1 soft drink (€1) = €10 per person.

3

Apply the formula and deduct other costs

Gross margin = ((€24.79 - €10) / €24.79) × 100 = 59.6%. Deduct your costs for staff, transport and materials for your net margin. Aim for a minimum of 35% net margin.

✨ Pro tip

Create a standard beverage calculation for each type of event (corporate, party, reception) with different package levels. This way you can quickly create quotes and know for sure that every option is profitable.

Calculate this yourself?

In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.

Try KitchenNmbrs free →

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Frequently asked questions

Why do I need to calculate 21% VAT on beverage packages?

Alcoholic beverages (beer, wine, spirits) fall under the high VAT rate of 21%. Only non-alcoholic beverages have 9% VAT. For an accurate margin picture, you always calculate excluding VAT.

How many drinks should I calculate per person?

Average 4-6 drinks per person per 3 hours. This depends on the type of event and target audience. Corporate drinks are often at the lower end, parties at the upper end of this range.

What is a good net margin on beverage packages?

Aim for a minimum of 35% net margin after all costs. For large events you can achieve 45-50% through economies of scale. Below 35%? You're probably not earning enough.

Should I include staff and transport in my cost of goods?

Yes, otherwise you get a distorted picture of your actual margin. Convert all costs (staff, transport, materials) to a per-person amount and deduct from your gross margin.

Can I offer different packages with different margins?

Yes, that's smart. A basic package with house wines has a different margin than a premium package. Make sure each package generates at least 35% net margin, otherwise you won't earn anything from it.

ℹ️ This article was prepared based on official sources and professional expertise. While we strive for current and accurate information, the content may differ from the most recent regulations. Always consult the official authorities for binding standards.

📚 Sources consulted

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.

JS

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.

🏆 8 years kitchen manager at 1NUL8 Group Rotterdam
Expertise: food cost management HACCP kitchen management restaurant operations food safety compliance

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