US Quarts to Liters Converter
Convert US Quarts to Liters with the exact conversion factor, a worked example and a quick-reference table. Runs entirely in your browser.
This converter turns US Quarts into Liters instantly using the standard definition of both units. It includes the formula, a worked example, and a quick table for common amounts, and it works for any value you type — including decimals and negatives where they make sense.
Quick reference — US Quarts to Liters
How to use this calculator
- Enter the value in US Quarts in the input box.
- Read the result in Liters — it updates as you type.
- Use the Swap button to convert in the opposite direction.
- Check the quick-reference table for common US Quarts amounts.
The formula
Liters = US Quarts × 0.946353
Worked example
4 qt = 3.78541 L — in full, 4 US Quarts converts to 3.78541 Liters. Fuel, drinks and tank sizes are the everyday jobs for this conversion.
Frequently Asked Questions
How do I convert US Quarts to Liters?
Multiply the value in US Quarts by 0.946353. For example, 4 US Quarts × 0.946353 = 3.78541 Liters. To go the other way, divide by 0.946353 instead — or press Swap in the converter above.
How many Liters are in one US Quart?
One US Quart equals 0.946353 Liters. Scaling up, 10 US Quarts = 9.46353 Liters and 100 US Quarts = 94.6353 Liters. The converter uses the full-precision factor, so typed values are more precise than the rounded figure quoted here.
Which is bigger, a US Quart or a Liter?
A Liter is bigger. One Liter equals 1.05669 US Quarts, while one US Quart is only 0.946353 Liters. So a measurement that looks smaller in Liters is reflecting the scale difference, not an error.
What is 4 US Quarts in Liters?
4 US Quarts is 3.78541 Liters. The math is 4 × 0.946353 = 3.78541. Try any other amount in the converter above and the result updates as you type.