Liters to US cups
Type a value in liters to see it in US cups straight away, or type in the second box to convert back.
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How to use it
- Type the value in the liters box.
- Read the result in US cups as you type, and pick the precision you need.
- Swap the direction to convert back, or copy the result.
How it is calculated
cup (US) = L × 4.226752838
Multiply the value in liters by 4.226752838 to get US cups.
Example
To convert 25 L to US cups: 25 × 4.226752838 = 105.669 cup (US).
Conversion table
| Liters (L) | US cups (cup (US)) |
|---|---|
| 1 | 4.22675 |
| 2 | 8.45351 |
| 3 | 12.6803 |
| 5 | 21.1338 |
| 10 | 42.2675 |
| 20 | 84.5351 |
| 25 | 105.669 |
| 50 | 211.338 |
| 100 | 422.675 |
| 250 | 1,056.69 |
| 500 | 2,113.38 |
| 1,000 | 4,226.75 |
About the units
- Liter
- The liter is a special name for the cubic decimeter and equals exactly 0.001 cubic meters.
- US cup
- The US customary cup used in recipes equals 8 US fluid ounces, exactly 236.5882365 milliliters.
Limits and caveats
- Results are rounded for display and computed with the browser's floating point precision (about 15 significant digits).
- Both unit factors are exact by their official definitions.
Questions about this tool
How many US cups are in one liter?
1 L = 4.22675 cup (US) exactly.
How do I convert liters to US cups?
Use cup (US) = L × 4.226752838. For example, 25 L = 105.669 cup (US).
How many liters are in one US cup?
1 cup (US) = 0.236588 L.
What is the difference between a US gallon and an imperial gallon?
A US gallon is 3.785411784 liters and the imperial gallon used in the UK is 4.54609 liters, about 20% larger. Check where a figure comes from before converting, since US sources mean the US gallon.
How many milliliters are in a cup?
The US customary cup used in recipes is 236.5882365 mL and the metric cup is 250 mL. US nutrition labels round the cup to 240 mL, so the figure differs slightly between sources.