Convert US Gallon to US Quart
Use this free converter to change us gallons (gal) into us quarts (qt). Us gallon and us quart both measure volume. As a quick reference, 1 gal equals 4 qt, and 1 qt equals 0.25 gal.
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US Quart (qt)
4
1 gal = 4 qt
Volume conversion table
| US Gallon | US Quart |
|---|---|
| 0.01 | 0.04 |
| 0.1 | 0.4 |
| 0.5 | 2 |
| 1 | 4 |
| 2 | 8 |
| 3 | 12 |
| 5 | 20 |
| 10 | 40 |
| 20 | 80 |
| 25 | 100 |
| 50 | 200 |
| 100 | 400 |
| 1,000 | 4000 |
How to convert US Gallon to US Quart
Multiply the us gallon value by 4 to get us quarts.
- Enter the number of us gallons you want to convert.
- The converter instantly shows the equivalent value in us quarts.
- Worked example: 15 gal × 4 = 60 qt.
- Use the swap button to reverse the conversion (us quart to us gallon).
About these units
US Gallon (gal)
- Definition
- A US gallon (gal) is a unit of volume equal to 3.785411784 liters, or 128 US fluid ounces.
- History
- It is based on the old English wine gallon of 231 cubic inches, adopted by the United States.
- Current use
- US gallons measure fuel, milk, and paint in the United States.
US Quart (qt)
- Definition
- A US quart (qt) is one quarter of a US gallon, about 0.946 liters.
- History
- The word "quart" comes from the Latin "quartus" (a fourth), reflecting a quarter-gallon.
- Current use
- Quarts measure milk, oil, and cooking liquids in the United States.
Frequently asked questions
How many us quarts are in a us gallon?
There are 4 qt in 1 gal. To convert, multiply the number of us gallons by 4.
How do I convert us gallons to us quarts?
Multiply the us gallon value by 4 to get us quarts. For example, 10 gal = 40 qt.
Is this us gallon-to-us quart converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert US Gallon to other volume units
| Unit | 1 US Gallon equals |
|---|---|
| Liter (L) | 3.7854118 L |
| Milliliter (mL) | 3785.4118 mL |
| Cubic Meter (m³) | 0.0037854118 m³ |
| Cubic Centimeter (cm³) | 3785.4118 cm³ |
| Imperial Gallon (imp gal) | 0.83267418 imp gal |
| US Quart (qt) | 4 qt |
| US Pint (pt) | 8 pt |
| US Cup (cup) | 16 cup |
| US Fluid Ounce (fl oz) | 128 fl oz |
| Tablespoon (tbsp) | 256 tbsp |
| Teaspoon (tsp) | 768 tsp |