Quart (US liquid) (qt)
Exactly 1/4 of a US gallon.
What is a US quart?
- Symbol
- qt
- Quantity
- Volume
- Unit system
- US customary
- Definition
- Exactly 1/4 of a US gallon.
- Exact
- Yes, the value is exact by definition
- Source
- NIST Special Publication 811 (2008), Appendix B.8 (US liquid measures derive from the exact 231 cubic inch gallon)
Common applications
Used in the United States for milk, motor oil and cooking. One US quart equals two US pints.
Quart (US liquid) in other volume units
- 1 qt = 946.352946 mLMilliliter
- 1 qt = 0.946352946 LQuart (US liquid) to Liter converter
- 1 qt = 946.352946 cm³Cubic centimeter
- 1 qt = 0.000946352946 m³Cubic meter
- 1 qt = 192 tspTeaspoon (US customary)
- 1 qt = 64 tbspTablespoon (US customary)
- 1 qt = 32 fl ozFluid ounce (US)
- 1 qt = 4 cupCup (US customary)
- 1 qt = 2 ptPint (US liquid)
- 1 qt = 0.25 galGallon (US liquid)
- 1 qt ≈ 33.30696739 imp fl ozFluid ounce (imperial)
- 1 qt ≈ 1.665348369 imp ptPint (imperial)
- 1 qt ≈ 0.8326741846 imp qtQuart (imperial)
- 1 qt ≈ 0.2081685462 imp galGallon (imperial)
- 1 qt = 57.75 in³Cubic inch
- 1 qt ≈ 0.03342013889 ft³Cubic foot
- 1 qt ≈ 0.001237782922 yd³Cubic yard
Quart (US liquid) quick reference
| Quart (US liquid) | Liter | Gallon (US liquid) | Milliliter |
|---|---|---|---|
| 1 qt | = 0.946352946 L | = 0.25 gal | = 946.352946 mL |
| 10 qt | = 9.46352946 L | = 2.5 gal | = 9463.52946 mL |
| 100 qt | = 94.6352946 L | = 25 gal | = 94635.2946 mL |
| 1000 qt | = 946.352946 L | = 250 gal | = 946352.946 mL |
Where the US quart fits
The next smaller volume unit is the imperial pint (imp pt). 1 qt ≈ 1.665348369 imp pt, and 1 imp pt ≈ 0.6004749628 qt.
The next larger volume unit is the liter (L). 1 qt = 0.946352946 L, and 1 L ≈ 1.056688209 qt.
Frequently asked questions
- How many liters are in one US quart?
- One US quart = 0.946352946 L (liters).
- How many US gallons are in one US quart?
- One US quart = 0.25 gal (US gallons).
- How many milliliters are in one US quart?
- One US quart = 946.352946 mL (milliliters).