Convert liters to US cups
Enter a value in liters to convert it to US cups.
liters to US cups reference
| liters | US cups |
|---|---|
| 1 l | 4.1667 cup |
| 2 l | 8.3333 cup |
| 5 l | 20.8333 cup |
| 10 l | 41.6667 cup |
| 25 l | 104.1667 cup |
| 50 l | 208.3333 cup |
| 100 l | 416.6667 cup |
The conversion factor
One liter is 4.16666667 US cups. So to convert, multiply your figure in liters by 4.16666667. To go the other way, multiply US cups by 0.24.
Doing it in your head
For a quick estimate, round the factor: roughly "times 4". Use the exact converter above when the number matters.
Where this conversion comes up
Cooking and baking (especially US vs metric recipes), fuel, and container sizes.
See the common unit conversions cheat sheet for the factors worth memorising.
Related tools
Frequently asked questions
How many US cups are in a liter?
1 liter = 4.166667 US cups.
What is the formula to convert liters to US cups?
Multiply the number of liters by 4.16666667. To go back the other way, multiply US cups by 0.24.
What is 10 liters in US cups?
10 liters = 41.6667 US cups. The reference table below lists more common values.
Is this converter accurate?
It uses the internationally defined conversion factors and computes at full floating-point precision, then rounds only the displayed result. For everyday purposes it is exact; for legal, engineering or scientific work, confirm the required number of significant figures.
Does it work offline?
Yes. The conversion runs in your browser with no server call, so it keeps working with no connection, and nothing you enter is uploaded.
Last reviewed: September 2026. Figures and formulas are checked against their published sources; see the site's data notes.