US Gallon to US Fluid Ounce Converter
1 gal = 128 fl oz
US Gallon to US Fluid Ounce Table
| US Gallon (gal) | US Fluid Ounce (fl oz) |
|---|---|
| 0.01 | 1.28 |
| 0.1 | 12.8 |
| 1 | 128 |
| 2 | 256 |
| 5 | 640 |
| 10 | 1,280 |
| 20 | 2,560 |
| 50 | 6,400 |
| 100 | 12,800.01 |
| 500 | 64,000.03 |
| 1000 | 128,000.07 |
How to Convert US Gallon to US Fluid Ounce
To convert US Gallon (gal) to US Fluid Ounce (fl oz), use the formula: 1 gal = 128 fl oz.
For example, to convert 5 gal to fl oz: 5 gal = 640 fl oz. Similarly, 10 gal = 1,280 fl oz, 25 gal = 3,200 fl oz, and 100 gal = 12,800.01 fl oz.
To convert in the other direction, 1 fl oz = 0.007812 gal. Simply enter your value in either field above for instant bi-directional conversion.
What is a US Gallon?
A US gallon equals approximately 3.785 liters. US gallons are the standard unit for fuel and large liquid volumes in the United States.
What is a US Fluid Ounce?
A US fluid ounce (fl oz) is approximately 29.57 mL. Fluid ounces are used for beverages, small liquid measurements, and nutrition labels in the US.
Common US Gallon to US Fluid Ounce Conversions
Here are some frequently looked-up conversions between US Gallon and US Fluid Ounce:
- 1 gal = 128 fl oz
- 5 gal = 640 fl oz
- 10 gal = 1,280 fl oz
- 25 gal = 3,200 fl oz
- 100 gal = 12,800.01 fl oz