US Quarts to Liters Converter

One US Quart equals 0.946352946 Liters (1 qt = 0.946352946 l). Multiply a US Quart value by 0.946352946 to get the equivalent in Liters. The calculator is above; the formula and worked examples are below.

Formula

l = qt × 0.946352946

Multiply the US Quart value by 0.946352946 to get the equivalent value in Liters.

Example Conversions

1 US Quart (qt)

0.946352946 Liter (l)

5 US Quart (qt)

4.73176473 Liter (l)

10 US Quart (qt)

9.46352946 Liter (l)

25 US Quart (qt)

23.65882365 Liter (l)

100 US Quart (qt)

94.6352946 Liter (l)

Conversion Table

Common conversion values from US Quart to Liter
US Quart (qt)Liter (l)
0.10.0946352946
0.50.473176473
10.946352946
21.892705892
54.73176473
109.46352946
2523.65882365
5047.3176473
10094.6352946
250236.5882365
500473.176473
1000946.352946

How to Convert Manually

Use these steps to convert US Quart values to Liter without the calculator.

  1. Write down the value in US Quart (qt) that you want to convert.
  2. Multiply that value by 0.946352946.
  3. For example, 10 US Quarts × 0.946352946 = 9.46352946 Liters.
  4. Label the result as Liter (l).

Relative Size Comparison

1 US Quart
1 qt
1 Liter1.056688209 US Quarts
1 l

This chart shows the visual difference in size between exactly one US Quart and one Liter.

About US Quart and Liter

The US quart is a quarter of a US gallon, about 0.946 liters. US motor oil, ice cream, and canning recipes are sold and written in quarts. The liter is exactly one cubic decimeter, a cube 10 cm on each side. Beverages, fuel, and engine displacement are sold and specified in liters across the metric world. One US Quart equals 0.946352946 Liters (1 qt = 0.946352946 l). US Quart is used in US motor oil containers and in US canning and cooking. Liter is used in beverage bottles and cartons.

Precision and Rounding:US and imperial volume units share names but differ in size (an imperial gallon is about 20% larger than a US gallon), so confirm which system a figure uses before converting. Kitchen work tolerates rounding to the nearest milliliter or quarter-teaspoon; fuel, chemistry, and brewing need three or more decimal places.

Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).

Worked Example

15US Quarts equals14.19529419Liters.

15 qt × 0.946352946 = 14.19529419 l

FAQ

How do I convert US Quart to Liter?

Multiply the US Quart value by 0.946352946 to get the equivalent value in Liters.

What is the formula for US Quart to Liter?

The formula is l = qt × 0.946352946.

How many Liters are in 1 US Quart?

1 US Quart equals 0.946352946 Liters.

Can I convert Liter back to US Quart?

Yes. 1 Liter equals 1.056688209 US Quarts, and the related converter can reverse the calculation.

What are common names for US Quart and Liter?

US Quart is shown as qt and may also be searched as quarts, us quarts. Liter is shown as l and may also be searched as liters, litre, litres.

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