US gallons (gal) to US quarts (qt) Conversion
US gallons
The US liquid gallon is a unit of volume equal to exactly 3.785411784 litres, used primarily in the United States for fuel sales, beverage containers, and agricultural applications. It is divided into 4 quarts, 8 pints, or 128 fluid ounces. The US gallon is approximately 16.7% smaller than the imperial (UK) gallon — a difference with significant implications in fuel economy comparisons and recipe conversions.
US quarts
The US liquid quart is a unit of volume equal to exactly 0.946352946 litres (one quarter of a US gallon), used in US cooking, food packaging, and motor oil sales. One quart equals 2 pints or 32 fluid ounces. Motor oil, paint, and many food products are sold by the quart in the United States. The imperial quart (1.136 L) is larger and distinct from the US quart.
| US gallons (gal) | US quarts (qt) |
|---|---|
| 0.1 gal | 0.40 qt |
| 1 gal | 4.00 qt |
| 2 gal | 8.00 qt |
| 3 gal | 12.00 qt |
| 5 gal | 20.00 qt |
| 10 gal | 40.00 qt |
| 20 gal | 80.00 qt |
| 30 gal | 120.00 qt |
| 50 gal | 200.00 qt |
| 100 gal | 400.00 qt |
| 1000 gal | 4,000.00 qt |
Frequently Asked Questions (FAQ)
How many US quarts are in 1 US gallons?
1 US gallons (gal) is exactly 4 US quarts (qt).
How do I convert US gallons to US quarts?
Multiply the value in US gallons by 4 to get the result in US quarts. Or use the converter above — type any number and see the result instantly.