Convert fluid ounce (us)s to gallon (us)s
1 fl oz = 0.0078125 gal — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.007 812 5gal
Exact decimal: 0.0078125
As a fraction: 1/128
1 fl oz = 0.0078125 gal
How to convert fluid ounce (us)s to gallon (us)s
Multiply the number of fluid ounce (us)s by 0.0078125 to get gallon (us)s.
The exact factor is 0.0078125 — as a fraction, 1/128.
Gallon (US): The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.
Fluid ounce (US) to Gallon (US) conversion table
| Fluid ounce (US)s (fl oz) | Gallon (US)s (gal) |
|---|---|
| 1 fl oz | 0.007 812 5 |
| 2 fl oz | 0.015 625 |
| 3 fl oz | 0.023 437 5 |
| 5 fl oz | 0.039 062 5 |
| 10 fl oz | 0.078 125 |
| 20 fl oz | 0.156 25 |
| 25 fl oz | 0.195 312 5 |
| 50 fl oz | 0.390 625 |
| 100 fl oz | 0.781 25 |
| 250 fl oz | 1.953 125 |
| 500 fl oz | 3.906 25 |
| 1000 fl oz | 7.8125 |
Gallon (US) to Fluid ounce (US) conversion table
| Gallon (US)s (gal) | Fluid ounce (US)s (fl oz) |
|---|---|
| 1 gal | 128 |
| 2 gal | 256 |
| 3 gal | 384 |
| 5 gal | 640 |
| 10 gal | 1280 |
| 20 gal | 2560 |
| 25 gal | 3200 |
| 50 gal | 6400 |
| 100 gal | 12 800 |
| 250 gal | 32 000 |
| 500 gal | 64 000 |
| 1000 gal | 128 000 |
Frequently asked
How many gallon (us)s are in a fluid ounce (us)?
One fluid ounce (us) equals 0.0078125 gallon (us)s (fl oz → gal). That figure is exact, not rounded.
How do you convert fluid ounce (us)s to gallon (us)s?
Multiply the number of fluid ounce (us)s by 0.0078125 to get gallon (us)s.
What is 1 gal in fluid ounce (us)s?
One gallon (us) is 128 fluid ounce (us)s.
What is 10 fl oz in gal?
10 fl oz = 0.078 125 gal.
What exactly is a gallon (us)?
The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.