Convert gallon (us)s to cup (us customary)s
1 gal = 16 cup — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
16cup
1 gal = 16 cup
How to convert gallon (us)s to cup (us customary)s
Multiply the number of gallon (us)s by 16 to get cup (us customary)s.
The exact factor is 16 .
Gallon (US): The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.
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 |
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 |
Frequently asked
How many cup (us customary)s are in a gallon (us)?
One gallon (us) equals 16 cup (us customary)s (gal → cup). That figure is exact, not rounded.
How do you convert gallon (us)s to cup (us customary)s?
Multiply the number of gallon (us)s by 16 to get cup (us customary)s.
What is 1 cup in gallon (us)s?
One cup (us customary) is 0.0625 gallon (us)s.
What is 10 gal in cup?
10 gal = 160 cup.
What exactly is a gallon (us)?
The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.