US gallons to US quarts converter
US quarts (US qt)
1 US gallon = 4 US quarts
How to convert US gallons to US quarts
US qt = US gal × 4
Multiply the number of US gallons by 4 to get US quarts. Going the other way, divide by 4 (or multiply by 0.25).
One US gallon is exactly defined as 4 US quarts (to 12 significant figures), and one US quart is 0.25 US gallons.
Worked examples
- Convert 5 US gallons: 5 × 4 = 20 20 US quarts.
- Convert 12.5 US gallons: 12.5 × 4 = 50 50 US quarts.
- Convert 250 US gallons: 250 × 4 = 1,000 1,000 US quarts.
Quick-reference table
| US gal | US qt |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 12 |
| 5 | 20 |
| 10 | 40 |
| 15 | 60 |
| 20 | 80 |
| 25 | 100 |
| 50 | 200 |
| 75 | 300 |
| 100 | 400 |
| 1,000 | 4,000 |
| US qt | US gal |
|---|---|
| 1 | 0.25 |
| 2 | 0.5 |
| 3 | 0.75 |
| 5 | 1.25 |
| 10 | 2.5 |
| 15 | 3.75 |
| 20 | 5 |
| 25 | 6.25 |
| 50 | 12.5 |
| 75 | 18.75 |
| 100 | 25 |
| 1,000 | 250 |
Related conversions
Frequently asked questions
How many US quarts are in 1 US gallon?
1 US gallon equals 4 US quarts.
What is the formula to convert US gallons to US quarts?
Use US qt = US gal × 4. Multiply the number of US gallons by 4 to get US quarts. Going the other way, divide by 4 (or multiply by 0.25).
What is 100 US gallons in US quarts?
100 US gallons is 400 US quarts.