how many fifths in a half gallon of vodka

[OKira]

Hey there! Thinking about stocking up? A half-gallon of vodka contains exactly 2.5 fifths.

Here’s the simple math behind it. A US half-gallon is equal to 64 fluid ounces. The term "fifth" is an old measurement for a bottle of liquor that was one-fifth of a gallon, which is now commonly a 750 ml bottle. This 750 ml bottle contains about 25.6 fluid ounces.

When you divide the 64 fluid ounces in a half-gallon by the 25.6 ounces in a fifth, you get 2.5. So, one half-gallon jug of vodka is the same as two and a half standard fifth-sized bottles.