Free tool

Wedding Alcohol Calculator

Enter your number of guests and reception style, and we'll suggest how much vodka, wine, beer, toasting champagne, and soft drinks to buy – so you don't run out, or end up with cases left over.

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Free · In your browser · Includes shopping list

Why it's worth it

  • Specific quantities

    Results in bottles and litres, not vague estimates – so you know exactly what to buy.

  • Don't overspend

    Avoid running out, and avoid having cases of drinks left over after the wedding.

  • Considers your guests

    Calculates differently for light drinkers versus a party crowd.

  • Downloadable shopping list

    A ready-made list to take to the shop or give to your venue staff.

How it works

  1. 1

    Enter the number of guests and the duration of your reception.

  2. 2

    Define your guest profile (how many people drink, season).

  3. 3

    See your results, broken down by alcohol and soft drinks.

  4. 4

    Download your shopping list as a PDF (just enter your email).

Planning your whole wedding, not just the bar? souveil brings your RSVP, photo gallery, seating plan, and wedding website together in one place. Try the demo.

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Frequently asked questions

Your questions, answered.

How much alcohol should you plan per person for a wedding?
A general rule of thumb is about 0.5L of spirits per drinking guest, plus wine, beer, toasting champagne, and plenty of soft drinks. Our calculator works this out based on your specific guest count and reception profile.
Is the calculator free?
Yes. Calculating your needs is completely free. You can unlock the downloadable PDF shopping list by providing your email address.
Does the calculator include soft drinks?
Yes. In addition to alcohol, we also calculate water, juices, and fizzy drinks – an often underestimated category, especially in the summer.
How accurate are the results?
It's a reliable estimate based on typical consumption. The actual amount needed will depend on your guests and the style of your reception. It's always wise to have a small surplus and ask your venue about their policy on returning unopened bottles.
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