# Gallons to Ounces Conversion

## Gallons to Ounces Conversion - Convert Gallons to Ounces (gal to fl oz)

### You are currently converting Volume and Capacity units from Gallons to Ounces

1 Gallons (gal)

=

128 Ounces (fl oz)

Gallons : The gallon (abbreviation "gal"), is a unit of volume which refers to the United States liquid gallon. There are three definitions in current use: the imperial gallon (≈ 4.546 L) which is used in the United Kingdom and semi-officially within Canada, the United States (liquid) gallon (≈ 3.79 L) which is the commonly used, and the lesser used US dry gallon (≈ 4.40 L).

Ounces : A fluid ounce (abbreviated fl oz, fl. oz. or oz. fl.) is a unit of volume. It is equal to about 28.41 ml in the imperial system or about 29.57 ml in the US system. The fluid ounce is sometimes referred to simply as an "ounce" in applications where its use is implicit.

### Volume and Capacity Conversion Calculator

1 Gallon = 128 Ounce

### FAQ about Gallons to Ounces Conversion

1 gallon (gal) is equal to 128 ounces (fl oz).

1gal = 128fl oz

The volume V in ounces (fl oz) is equal to the volume V in gallons (gal) times 128, that conversion formula:

V(fl oz) = V(gal) × 128

One Gallon is equal to 128 Ounces:

1gal = 1gal × 128 = 128fl oz

One Ounce is equal to 0.00781 Gallons:

1fl oz = 1fl oz × 0.00781 = 0.00781gal

V(fl oz) = 5(gal) × 128 = 640fl oz