1 US quart (qt (US)) = 0.25 US gallons (gal (US)). To convert, divide by 4: gal (US) = qt (US) ÷ 4. For example, 5 qt (US) = 1.25 gal (US).
gal (US) = qt (US) ÷ 4
US quarts to US gallons table
| US quarts (qt (US)) | US gallons (gal (US)) |
|---|---|
| 1 | 0.25 |
| 2 | 0.5 |
| 3 | 0.75 |
| 4 | 1 |
| 5 | 1.25 |
| 10 | 2.5 |
| 20 | 5 |
| 25 | 6.25 |
| 50 | 12.5 |
| 100 | 25 |
| 250 | 62.5 |
| 500 | 125 |
| 1,000 | 250 |
The two units
US quart (qt (US)). One quarter of a US gallon.
US gallon (gal (US)). Exactly 231 cubic inches, about 3.785 liters.
Because both units are defined in terms of the same base unit, the factor 0.25 is exact, not a rounded measurement.
Convert US quarts to other units
- US quarts to liters — 1 qt (US) = 0.946352946 L
- US quarts to milliliters — 1 qt (US) = 946.352946 mL
- US quarts to cubic meters — 1 qt (US) = 0.0009463529 m³
- US quarts to US pints — 1 qt (US) = 2 pt (US)
- US quarts to US cups — 1 qt (US) = 4 cup
- US quarts to US fluid ounces — 1 qt (US) = 32 fl oz (US)
- US quarts to US tablespoons — 1 qt (US) = 64 tbsp
- US quarts to US teaspoons — 1 qt (US) = 192 tsp
- US quarts to imperial gallons — 1 qt (US) = 0.2081685462 gal (UK)
- US quarts to imperial pints — 1 qt (US) = 1.665348369 pt (UK)
- US quarts to cubic feet — 1 qt (US) = 0.0334201389 ft³
- US quarts to cubic inches — 1 qt (US) = 57.75 in³
Convert other units to US gallons
- US gallons to US quarts
- Liters to US gallons
- Milliliters to US gallons
- Cubic meters to US gallons
- US pints to US gallons
- US cups to US gallons
- US fluid ounces to US gallons
- US tablespoons to US gallons
- US teaspoons to US gallons
- Imperial gallons to US gallons
- Imperial pints to US gallons
- Cubic feet to US gallons
- Cubic inches to US gallons
Questions people ask
- How many US gallons are in a US quart?
- 0.25, exactly.
- How do you convert US quarts to US gallons?
- gal (US) = qt (US) ÷ 4. It is the same as dividing by 4.
- How do you convert US gallons back to US quarts?
- qt (US) = gal (US) × 4. See US gallons to US quarts.
Results use the legal definitions of each unit and are checked against the Pint unit library. Display rounds to 10 significant digits. All unit conversions · More tools
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