How to Calculate Alcohol for an Event: A Step-by-Step Guide

Estimating the amount of adult beverages that you’ll need for an event can seem like an overwhelming task, but it is much simpler than you might think. Most adults will have two drinks during the first hour of the event, and one drink every hour after. Understanding this average consumption—along with your guest count and preferred bar type—will give you the exact formula you need to plan your purchase and know exactly how many bottles to buy."