The Champagne Toast calculator computes the Champagne
Flutenumber of bottles of champagne you'll need for a toast based on the number of people, ounces per glass, and ounces per bottle.
INSTRUCTIONS: Choose units and enter the following:
Bottles of Champagne (B): The calculator will tell you how many bottles of champagne you'll need.
Are you going to have a champagne toast? If so, how many bottles of champagne do you need? Well, the average glass of champagne is about 6 ounces and the average bottle has about 25 ounces. These are the defaults above, but you can override them if you have other sizes. Use this equation to figure out the number of bottles of champagne you need to buy.
... and congratulations.
A December of 2022 article from Town and Country listed the following costs of inexpensive champagne: