How many US quarts are in one US gallon?
One US gallon contains exactly 4 US quarts.
Convert gallon (US) (gal (US)) to quart (US) (qt (US)) instantly.
Calculation
value × 4
| Quick Conversion | Converted |
|---|---|
| 1 gal (US) | 4 qt (US) |
| 5 gal (US) | 20 qt (US) |
| 10 gal (US) | 40 qt (US) |
| 100 gal (US) | 400 qt (US) |
| 1,000 gal (US) | 4,000 qt (US) |
A US liquid gallon is a US customary volume unit equal to 4 US quarts.
US gallons are used for liquid capacity in fuel, water, containers, appliances, and consumer products.
gal_us is used for fuel, water tanks, pools, aquariums, irrigation, beverages, appliances, and liquid storage.
A US liquid quart is one quarter of a US liquid gallon.
US quarts are common in food, beverages, household liquids, automotive fluids, and container labels.
qt_us is used for cooking, food service, containers, automotive fluids, household liquids, beverages, and product packaging.
Mathematically, quart (us) (qt (US)) = gallon (us) (gal (US)) converted with the formula below.
1 gal (US) = 4 qt (US)
1 qt (US) = 0.25 gal (US)
Formula: value × 4
Example: 15 gal (US) = 60 qt (US)
Precision note: Use the exact factor of 4 US quarts per US gallon. Preserve fractional gallon values before multiplying.
1 gal (US) = 4 qt (US)
1 qt (US) = 0.25 gal (US)
| gallon (US) [gal (US)] | quart (US) [qt (US)] |
|---|---|
| 0.01 gal (US) | 0.04 qt (US) |
| 0.1 gal (US) | 0.4 qt (US) |
| 1 gal (US) | 4 qt (US) |
| 2 gal (US) | 8 qt (US) |
| 5 gal (US) | 20 qt (US) |
| 10 gal (US) | 40 qt (US) |
| 20 gal (US) | 80 qt (US) |
| 50 gal (US) | 200 qt (US) |
| 100 gal (US) | 400 qt (US) |
One US gallon contains exactly 4 US quarts.
2.5 US gallons is exactly 10 US quarts.
Yes. The relationship between US gallons and US quarts is exact.