What is a us fluid ounce?
A US fluid ounce is a volume unit equal to 1/128 of a US gallon and must not be confused with an ounce of weight.
1 US fluid ounce = 29.5735295625 milliliters
Volume unit
US Fluid Ounce
US fl ozA US fluid ounce is a volume unit equal to 1/128 of a US gallon and must not be confused with an ounce of weight.
History
The US fluid ounce derives from the English wine-gallon system and differs from both a weight ounce and the larger Imperial fluid ounce.
Common uses
- Beverage bottles
- Cooking
- Cosmetics
- Household liquids