Convert Fluid Ounce (US) to Gallon (US)
Instant volume conversion, with the formula and a full reference table.
1 fl oz
0.0078125 gal
1 gal = 128 fl oz
How to convert Fluid Ounce (US) to Gallon (US)
Multiply the number of fluid ounce (us) by 0.0078125.
gal = fl oz × 0.0078125
To go the other way, divide instead — or multiply by 128.
Worked example
To convert 25 fl oz: 25 × 0.0078125 = 0.1953125 gal.
Fluid Ounce (US) to Gallon (US) conversion table
| Fluid Ounce (US) (fl oz) | Gallon (US) (gal) |
|---|---|
| 1 | 0.0078125 |
| 2 | 0.015625 |
| 3 | 0.0234375 |
| 5 | 0.0390625 |
| 10 | 0.078125 |
| 20 | 0.15625 |
| 25 | 0.1953125 |
| 50 | 0.390625 |
| 100 | 0.78125 |
| 250 | 1.9531 |
| 500 | 3.9063 |
| 1,000 | 7.8125 |