it matters with how many milliletres are in it
A Nebuchadnezzar of Champagne by volume is 15 Liters, or 20 750ml bottles or 3.9625808 gallons.
There are 2 bottles in a magnum
About 7.56 500mL bottles per gallon.
A methuselah is an over sized bottle which contains approximately 6 liters wine/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.
There are approximately 4 bottles of 800ml soap in 1 gallon.
6.4 20-oz bottles per gallon.
either 6 or 12 if they are standard 750ml bottles.
That really depends on how large the bottle is.
Now that depends entirely on how big the bottles are.
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!!
About 15.1 250mL per US gallon.