6 glasses in a bottle of Champagne
There are about 27 fluid ounces in a standard (750 ml) bottle of champagne.
How many glasses of champagne you get from one bottle depends on the size of the bottle. You can get six glasses from a 750-mL bottle. A magnum is equal to two bottles and a rehoboam is equal to six bottles.
30
About 26 oz.
There are about 550 in a whole 750 ml bottle of brut champagne.
Normally you would work it out to roughly six glasses from a standard bottle of champagne so 30 people would be 5 bottles, but i would round it up to six!!
Approximately 27.5 ounces.
4-6 glasses
25.3 fl oz
around 7 or 8
5 or 6, depending on how you pour.