Convert US Quart to US Gallon
Use this free converter to change us quarts (qt) into us gallons (gal). Us quart and us gallon both measure volume. As a quick reference, 1 qt equals 0.25 gal, and 1 gal equals 4 qt.
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US Gallon (gal)
0.25
1 qt = 0.25 gal
Volume conversion table
| US Quart | US Gallon |
|---|---|
| 0.01 | 0.0025 |
| 0.1 | 0.025 |
| 0.5 | 0.125 |
| 1 | 0.25 |
| 2 | 0.5 |
| 3 | 0.75 |
| 5 | 1.25 |
| 10 | 2.5 |
| 20 | 5 |
| 25 | 6.25 |
| 50 | 12.5 |
| 100 | 25 |
| 1,000 | 250 |
How to convert US Quart to US Gallon
Multiply the us quart value by 0.25 to get us gallons.
- Enter the number of us quarts you want to convert.
- The converter instantly shows the equivalent value in us gallons.
- Worked example: 15 qt × 0.25 = 3.75 gal.
- Use the swap button to reverse the conversion (us gallon to us quart).
About these units
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.
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.
Frequently asked questions
How many us gallons are in a us quart?
There are 0.25 gal in 1 qt. To convert, multiply the number of us quarts by 0.25.
How do I convert us quarts to us gallons?
Multiply the us quart value by 0.25 to get us gallons. For example, 10 qt = 2.5 gal.
Is this us quart-to-us gallon 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 Quart to other volume units
| Unit | 1 US Quart equals |
|---|---|
| Liter (L) | 0.94635295 L |
| Milliliter (mL) | 946.35295 mL |
| Cubic Meter (m³) | 0.00094635295 m³ |
| Cubic Centimeter (cm³) | 946.35295 cm³ |
| US Gallon (gal) | 0.25 gal |
| Imperial Gallon (imp gal) | 0.20816855 imp gal |
| US Pint (pt) | 2 pt |
| US Cup (cup) | 4 cup |
| US Fluid Ounce (fl oz) | 32 fl oz |
| Tablespoon (tbsp) | 64 tbsp |
| Teaspoon (tsp) | 192 tsp |