Alcohol Calculator 2.2
Plan weddings, private parties, and special events with a clean, client-facing calculator built for Never A Crumby Time Inc. Enter guest count, service hours, drinking style, and your liquor-beer-wine mix. The estimate uses 750ml bottles, 1.5 oz pours for cocktails, 12 oz beer servings, 5 oz wine pours, and a default 10% safety buffer.
Event Inputs
Guest Details
Count the guests who are expected to drink alcohol.
Use your active bar service window.
These are drinks per guest per hour.
A little extra breathing room for surprise plus-ones and thirsty uncles.
Beverage Mix
Mix total: 100%
Assumptions used: 1 cocktail = 1.5 oz liquor, 1 beer = 12 oz, 1 wine pour = 5 oz, and 1 liquor or wine bottle = 750ml or about 25.36 oz.
Shopping List Results
Estimated Total Drinks
440
Guest count × service hours × drinker rate, plus selected buffer.
Liquor Bottles
14
750ml bottles based on 1.5 oz per cocktail.
Beer Bottles / Cans
132
12 oz servings.
Wine Bottles
18
750ml bottles based on 5 oz pours.
Tip: keep the beverage split at exactly 100% so the math behaves like a pro instead of a gremlin.
Client Summary
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