Convert cup (us customary)s to gallon (us)s
1 cup = 0.0625 gal — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.0625gal
As a fraction: 1/16
1 cup = 0.0625 gal
How to convert cup (us customary)s to gallon (us)s
Multiply the number of cup (us customary)s by 0.0625 to get gallon (us)s.
The exact factor is 0.0625 — as a fraction, 1/16.
Gallon (US): The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.
Cup (US customary) to Gallon (US) conversion table
| Cup (US customary)s (cup) | Gallon (US)s (gal) |
|---|---|
| 1 cup | 0.0625 |
| 2 cup | 0.125 |
| 3 cup | 0.1875 |
| 5 cup | 0.3125 |
| 10 cup | 0.625 |
| 20 cup | 1.25 |
| 25 cup | 1.5625 |
| 50 cup | 3.125 |
| 100 cup | 6.25 |
| 250 cup | 15.625 |
| 500 cup | 31.25 |
| 1000 cup | 62.5 |
Gallon (US) to Cup (US customary) conversion table
| Gallon (US)s (gal) | Cup (US customary)s (cup) |
|---|---|
| 1 gal | 16 |
| 2 gal | 32 |
| 3 gal | 48 |
| 5 gal | 80 |
| 10 gal | 160 |
| 20 gal | 320 |
| 25 gal | 400 |
| 50 gal | 800 |
| 100 gal | 1600 |
| 250 gal | 4000 |
| 500 gal | 8000 |
| 1000 gal | 16 000 |
Frequently asked
How many gallon (us)s are in a cup (us customary)?
One cup (us customary) equals 0.0625 gallon (us)s (cup → gal). That figure is exact, not rounded.
How do you convert cup (us customary)s to gallon (us)s?
Multiply the number of cup (us customary)s by 0.0625 to get gallon (us)s.
What is 1 gal in cup (us customary)s?
One gallon (us) is 16 cup (us customary)s.
What is 10 cup in gal?
10 cup = 0.625 gal.
What exactly is a gallon (us)?
The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.