Wedding & Party Drink / Bar Calculator
Calculate exact quantities of beer cases, wine bottles, champagne toast bottles, and liquor required for wedding receptions and private parties.
Average of ~6.0 drinks per guest across the 5-hour event.
Bar Shopping List & Case Counts
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How it works
Enter total drinking guest count and reception duration in hours.
Choose guest drinking intensity (light, average, or lively) and your preferred bar service menu.
View instant shopping breakdowns for 24-can beer cases, 750ml wine bottles, liquor bottles, and pounds of ice.
Frequently asked questions
How many drinks does a guest consume at a wedding?
The standard catering benchmark is 2 drinks during the cocktail hour (first hour), followed by 1 drink per person for each subsequent hour of the reception.
How many bottles of champagne are needed for a wedding toast?
Because toast pours are smaller (around 4 ounces), one 750ml bottle fills 6 flutes. For 100 guests, plan on approximately 17 bottles of champagne.
Is this tool free?
Yes. The site is supported by ads, so you never pay or need to create an account.
Does it work on mobile?
Yes. The page adapts to your screen and does not require installing any app.