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Quarts to Liters Converter

Convert US quarts to liters and liters to quarts instantly. Bidirectional volume converter with formula and common values.

qt

Liters

2.8391

L

3 qt = 2.8391 L

L = qt × 0.946353

Quarts to Liters: 1 qt equals 0.946353 L. To convert quarts to liters, multiply by 0.946353 (L = qt × 0.946353). For example, 10 qt = 9.46353 L.

How to Convert Quarts to Liters

To convert from quarts to liters, multiply the value by 0.946353. The conversion is linear, meaning doubling the input doubles the output.

Conversion Formula

  • Quarts to Liters: L = qt × 0.946353
  • Liters to Quarts: qt = L ÷ 0.946353

Quarts to Liters Conversion Chart

Quarts (qt)Liters (L)
0.10.094635
0.250.236588
0.50.473176
10.946353
21.892706
32.839059
54.731765
109.46353
2018.92706
2523.658825
5047.31765
10094.6353
250236.58825
1000946.353

Understanding the Units

What is a Quart?

The US liquid quart equals exactly 946.352946 milliliters, or one quarter of a US gallon.

Common contexts: cooking (US).

What is a Liter?

A liter is a non-SI unit accepted for use with SI; equal to exactly 1 cubic decimeter, or 1,000 cubic centimeters.

From the French litre, originally based on a 1795 measure of one cubic decimetre.

Common contexts: beverages, fuel, cooking.

Real-World Reference Points

Item Quarts (qt) Liters (L)
Standard water bottle0.52830.5
Carton of milk1.05671
Gas tank (small car)47.55145

How to Convert Quarts to Liters

To convert US liquid quarts to liters, multiply by 0.946353. The US quart is defined as one-fourth of a US gallon, equal to 32 US fluid ounces or approximately 946.353 milliliters.

Conversion Formula

  • Quarts to Liters: L = qt × 0.946353
  • Liters to Quarts: qt = L ÷ 0.946353

Common Conversions

QuartsLiters
0.50.4732
21.8927
32.8391
43.7854
65.6781
87.5708
1211.3562

Quarts in Cooking and Automotive

Quarts appear frequently in US recipes (soups, stocks) and automotive contexts (engine oil capacity). Most car engines take 4-6 quarts of oil, which equals roughly 3.8-5.7 liters. For recipes, remember that a quart is almost the same as a liter, making rough mental conversions straightforward.

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FAQ

How many liters are in a quart?

One US liquid quart equals approximately 0.946353 liters, just slightly less than a full liter.

How do I convert quarts to liters?

Multiply the number of quarts by 0.946353. For example, 4 quarts × 0.946353 = 3.7854 liters.

Is a quart the same as a liter?

They are close but not equal. A US quart is about 5.4% smaller than a liter. One liter equals approximately 1.057 quarts.

How many quarts are in a gallon?

There are exactly 4 US quarts in 1 US gallon. So one gallon is approximately 3.785 liters.

How many liters are in 1 quart?

1 qt equals 0.946353 L.

How do you convert quarts to liters?

Multiply the quart value by 0.946353. Formula: L = qt × 0.946353.

How many liters are in 5 quarts?

5 qt = 4.731765 L.

How do you convert liters back to quarts?

Use the inverse formula: qt = L ÷ 0.946353. For example, 1 L = 1.056688 qt.

What is the difference between Quart and Liter?

The US liquid quart equals exactly 946.352946 milliliters, or one quarter of a US gallon. A liter is a non-SI unit accepted for use with SI; equal to exactly 1 cubic decimeter, or 1,000 cubic centimeters.