Convert US quarts to Liters
1.5 US quarts is 1.42 L. One US quart is exactly 0.946352946 liters.
1.5 US quarts is 1.4195294 liters, because one US quart is 0.94635295 liters. To convert US quarts to liters, multiply by 0.94635295; to go the other way, divide by 0.94635295 or multiply by 1.0566882. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Handbook 130. Two pints, about 946 ml, and close enough to a liter that recipes swap them.
Factor checked against the defining standard · How we check
- US quarts × 0.94635295
1.5 * 0.94635291.42 L
1.5 US quarts in every volume unit
| Unit | Value | Exact factor |
|---|---|---|
| US teaspoons | 288 tsp | × 192 |
| US tablespoons | 96 tbsp | × 64 |
| US fluid ounces | 48 fl oz | × 32 |
| US cups | 6 cup | × 4 |
| US pints | 3 pt | × 2 |
| US quarts (as entered) | 1.5 qt | — |
| US gallons | 0.375 gal | × 0.25 |
| milliliters | 1,419.529419 ml | × 946.352946 |
| liters | 1.419529419 L | × 0.946352946 |
| imperial gallons | 0.3122528192 gal (UK) | × 0.208168546157 |
| imperial quarts | 1.249011277 qt (UK) | × 0.832674184629 |
| imperial pints | 2.498022554 pt (UK) | × 1.66534836926 |
| imperial fluid ounces | 49.96045108 fl oz (UK) | × 33.3069673852 |
| imperial gills | 9.992090216 gi (UK) | × 6.66139347703 |
| cubic millimetres | 1,419,529.419 mm³ | × 946,352.946 |
| cubic centimetres | 1,419.529419 cm³ | × 946.352946 |
| cubic inches | 86.625 in³ | × 57.75 |
| cubic feet | 0.05013020833 ft³ | × 0.0334201388889 |
| cubic yards | 0.001856674383 yd³ | × 0.00123778292181 |
| cubic metres | 0.001419529419 m³ | × 0.000946352946 |
Factors are entered by hand from NIST Handbook 130 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
The same converter answers this pair however it is written: US quarts to litres is the British spelling of the same units — the metre and the litre are spelled that way outside the United States and the quantity does not change.
How do you convert US quarts to liters? The converter and the working
- 1.Take the measurement in US quarts.
- 2.Multiply by 0.94635295 — that is how many liters fit in one US quart.
- 3.To go back the other way, divide by 0.94635295, or multiply by 1.0566882.
Worked example: 25 US quarts to liters
- Formula
- qt × 0.94635295 = L
- Arithmetic
- 25 × 0.94635295 = 23.66 L
- Answer
- 25 qt = 23.66 L
The factor is rounded for display; the figure above is computed from the full value.
US quarts to liters conversion table
| US quarts | Liters |
|---|---|
| 1 qt | 0.95 L |
| 2 qt | 1.89 L |
| 3 qt | 2.84 L |
| 4 qt | 3.79 L |
| 5 qt | 4.73 L |
| 6 qt | 5.68 L |
| 7 qt | 6.62 L |
| 8 qt | 7.57 L |
| 9 qt | 8.52 L |
| 10 qt | 9.46 L |
| 12 qt | 11.36 L |
| 15 qt | 14.2 L |
| 20 qt | 18.93 L |
| 25 qt | 23.66 L |
| 50 qt | 47.32 L |
| 100 qt | 94.64 L |
| 200 qt | 189.27 L |
| 300 qt | 283.91 L |
| 500 qt | 473.18 L |
| 1000 qt | 946.35 L |
| 2000 qt | 1,892.71 L |
| 5000 qt | 4,731.76 L |
| 10000 qt | 9,463.53 L |
The US has two quarts, and the UK has a third
This page uses the US liquid quart, 0.946352946 liters. The US dry quart, used for berries and produce, is 1.101 liters. The imperial quart is 1.1365 liters. A quart of blueberries and a quart of milk are genuinely different volumes in the same country.
NIST Handbook 44, Appendix C — general tables of units of measurement
What is a US quart?
Two pints, about 946 ml, and close enough to a liter that recipes swap them.
What is a liter?
One cubic decimeter. A liter of water weighs almost exactly one kilogram, which is how the unit was designed.
How many liters are in a US quart?
One US quart is 0.94635295 liters. Going the other way, one liter is 1.0566882 US quarts. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.
Every volume unit here
The whole group — 20 units with their symbols and the size of each one in liters — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to a US quart.
Cite this page
- APA
- Rule Calculator. (2026). Convert US quarts to liters. Rule Calculator. https://rulecalculators.com/convert/quart-to-liter
- MLA
- "Convert US quarts to liters." Rule Calculator, August 16, 2026, https://rulecalculators.com/convert/quart-to-liter.
- Chicago
- Rule Calculator. "Convert US quarts to liters." Rule Calculator. Last reviewed August 16, 2026. https://rulecalculators.com/convert/quart-to-liter.
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Questions people actually ask
- How many liters are in a US quart?
- 0.94635295. One cubic decimeter. A liter of water weighs almost exactly one kilogram, which is how the unit was designed.
- How do I convert liters back to US quarts?
- Divide by 0.94635295, or multiply by 1.0566882 — they are the same operation.
The values people look up
Each one is this page with the value filled in, and each answers in its own title.
Other volume conversions
Liters to US quarts — the same conversion the other way.