Volume Converter
Liters, gallons, cups and more.
Conversion
US Quarts to US Gallons Converter
1 US quart = 0.25 gal. Enter any value to convert US quarts (qt) to US gallons (gal), or use the table below for common values.
Formula
gal = qt × 0.25
Example: 10 qt = 2.5 gal. To convert the other way, use qt = gal × 4.
US Quarts to US Gallons conversion table
| US Quarts (qt) | US Gallons (gal) |
|---|---|
| 1 qt | 0.25 gal |
| 2 qt | 0.5 gal |
| 3 qt | 0.75 gal |
| 4 qt | 1 gal |
| 5 qt | 1.25 gal |
| 6 qt | 1.5 gal |
| 7 qt | 1.75 gal |
| 8 qt | 2 gal |
| 9 qt | 2.25 gal |
| 10 qt | 2.5 gal |
| 15 qt | 3.75 gal |
| 20 qt | 5 gal |
| 25 qt | 6.25 gal |
| 30 qt | 7.5 gal |
| 40 qt | 10 gal |
| 50 qt | 12.5 gal |
| 75 qt | 18.75 gal |
| 100 qt | 25 gal |
| 250 qt | 62.5 gal |
| 500 qt | 125 gal |
| 1,000 qt | 250 gal |
About US quarts and US gallons
The US liquid quart is 2 US pints or a quarter of a US gallon, about 946 mL.
The US gallon is exactly 231 cubic inches, about 3.785 liters. Fuel and milk are sold by the gallon in the US; the UK imperial gallon is about 4.546 liters.
Other Volume conversions
US Gallons → US QuartsReverse conversionMilliliters → US GallonsmL → galLiters → US GallonsL → galCubic Meters → US Gallonsm³ → galUS Teaspoons → US Gallonstsp → galUS Tablespoons → US Gallonstbsp → galUS Fluid Ounces → US Gallonsfl oz → galUS Cups → US Gallonscup → galUS Pints → US Gallonspt → galUS Quarts → Millilitersqt → mLUS Quarts → Litersqt → LUS Quarts → Cubic Metersqt → m³US Quarts → US Teaspoonsqt → tspUS Quarts → US Tablespoonsqt → tbspUS Quarts → US Fluid Ouncesqt → fl ozUS Quarts → US Cupsqt → cupUS Quarts → US Pintsqt → pt
Frequently asked questions
How do I convert US quarts to US gallons?
Use the formula gal = qt × 0.25. For example, 10 qt = 2.5 gal.
What is 1 US quart in US gallons?
1 qt = 0.25 gal.
How do I convert US gallons back to US quarts?
Use qt = gal × 4. 1 gal = 4 qt.