liters to quarts (US) Converter
Type a value in liters and get the answer in quarts (US) instantly — or convert the other way. The conversion uses the exact relationship 1 liters = 1.05669 quarts (US), the same formula used in textbooks and engineering references.
Recipes and engine capacities in liters need to become quarts for US kitchens and garages. One liter is 1.05669 US quarts — slightly bigger, which is why a 5.7-liter V8 is a 6-quart oil change territory.
How to use
- Type your value into the liters box — the quarts (US) result updates as you type.
- To go the other direction, type into the quarts (US) box instead and read the liters result.
- Copy the result with one tap, or scan the reference table below for common values.
Frequently asked questions
How do you convert liters to quarts (US)?
Multiply the number of liters by 1.05669. For example, 10 liters = 10.5669 quarts (US). The converter above does this for you and shows more decimal places than you will ever need.
How many quarts (US) are in one liters?
Exactly 1.05669 quarts (US). This is a fixed definition, not an approximation, so the conversion is exact at any scale.
Is this converter accurate for professional use?
Yes — it uses full double-precision arithmetic and the official liters-to-quarts (US) factor, so results are reliable for schoolwork, cooking, fitness, travel and technical work.
Can I convert quarts (US) back to liters?
Yes. The converter is two-way: just type in the second box and the first box updates instantly with the reverse conversion.