Free Event Drink & Alcohol Calculator

Never run out of drinks or overspend on alcohol. Estimate exactly how much wine, beer, spirits, mixers, and ice you need based on guest count and party duration.

Event Parameters

Guest Count
Quick:
Event Duration
Quick:
Planned Mix Ratio
Wine Beer Spirits
Total Estimated Drinks
Serving Formula
🍷 Wine (750ml Bottles)
🍺 Beer (Bottles / Cans)
Assorted craft, light, and non-alcoholic
🧊 Ice Needed
For chilling and cocktails
🥤 Mixers & Non-Alcoholic Drinks

Track RSVP headcounts & dietary restrictions

Collect guest food and drink preferences automatically.

Create Invitation

Party & Celebration Templates

Abstract Union invitation template preview
new

Abstract Union

Modern Minimal layout

Soft abstract color fields and open spacing — a modern invite for any event.

Art Deco Gold invitation template preview
popular luxury

Art Deco Gold

Luxury Art-deco-gold layout

Gilded 1920s geometry and society-column layout for a glamorous wedding.

Aurora Canvas invitation template preview
new

Aurora Canvas

Bold Immersive layout

Electric northern-light night sky for clubs, birthdays, and after-dark parties.

Party Bar & Drink Planning FAQs

How many drinks per person should I plan for a party?

The standard catering formula is 2 drinks per guest for the first hour, and 1 drink per guest for each additional hour of the event.

How many glasses of wine are in a standard 750ml bottle?

A standard 750ml bottle contains approximately 5 glasses of wine (at a 5oz pour).

What is the standard ratio of wine to beer to liquor for a full bar?

For a general crowd: 50% wine, 30% beer, and 20% liquor/cocktails, plus non-alcoholic options and ice (1.5 lbs per person).