Convert quart (us)s to gallon (us)s
1 qt = 0.25 gal — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.25gal
As a fraction: 1/4
1 qt = 0.25 gal
How to convert quart (us)s to gallon (us)s
Multiply the number of quart (us)s by 0.25 to get gallon (us)s.
The exact factor is 0.25 — as a fraction, 1/4.
Gallon (US): The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.
Quart (US) to Gallon (US) conversion table
| Quart (US)s (qt) | Gallon (US)s (gal) |
|---|---|
| 1 qt | 0.25 |
| 2 qt | 0.5 |
| 3 qt | 0.75 |
| 5 qt | 1.25 |
| 10 qt | 2.5 |
| 20 qt | 5 |
| 25 qt | 6.25 |
| 50 qt | 12.5 |
| 100 qt | 25 |
| 250 qt | 62.5 |
| 500 qt | 125 |
| 1000 qt | 250 |
Gallon (US) to Quart (US) conversion table
| Gallon (US)s (gal) | Quart (US)s (qt) |
|---|---|
| 1 gal | 4 |
| 2 gal | 8 |
| 3 gal | 12 |
| 5 gal | 20 |
| 10 gal | 40 |
| 20 gal | 80 |
| 25 gal | 100 |
| 50 gal | 200 |
| 100 gal | 400 |
| 250 gal | 1000 |
| 500 gal | 2000 |
| 1000 gal | 4000 |
Frequently asked
How many gallon (us)s are in a quart (us)?
One quart (us) equals 0.25 gallon (us)s (qt → gal). That figure is exact, not rounded.
How do you convert quart (us)s to gallon (us)s?
Multiply the number of quart (us)s by 0.25 to get gallon (us)s.
What is 1 gal in quart (us)s?
One gallon (us) is 4 quart (us)s.
What is 10 qt in gal?
10 qt = 2.5 gal.
What exactly is a gallon (us)?
The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.