Back to Volume
Convert US Gallon to US Fluid Ounce
Convert US Gallon (gal) into US Fluid Ounce (fl oz) with our volume converter. Useful for cooking, baking, chemistry, and liquid measurements.
Link copied to clipboard
Conversion Formula
To convert US Gallon to US Fluid Ounce:
1 gal = 128 fl oz
Example Values
| US Gallon | US Fluid Ounce |
|---|---|
| 1 gal | 128 fl oz |
| 5 gal | 640 fl oz |
| 10 gal | 1280 fl oz |
| 50 gal | 6400 fl oz |
| 100 gal | 12800 fl oz |
Frequently Asked Questions
How do I convert US Gallon to US Fluid Ounce?
To convert US Gallon to US Fluid Ounce, multiply the value in US Gallon by 128.
What is the symbol for US Gallon?
The symbol for US Gallon is gal.
How many US Fluid Ounce are in 1 US Gallon?
There are 128 US Fluid Ounce in 1 US Gallon.
What is a volume converter?
A volume converter translates measurements between different units of volume, such as between US Gallon and US Fluid Ounce.