How to convert cups to liters
To convert cups to liters, multiply by 0.2365882365. Converting cups to liters helps when scaling US recipes for metric kitchens or buying drinks and stock sold by the liter.
Cup to Liter conversion table
| Cup (cup) | Liter (L) |
|---|---|
| 0.1 cup | 0.02365882365 L |
| 0.5 cup | 0.11829411825 L |
| 1 cup | 0.2365882365 L |
| 2 cup | 0.473176473 L |
| 3 cup | 0.7097647095 L |
| 4 cup | 0.946352946 L |
| 5 cup | 1.1829411825 L |
| 10 cup | 2.365882365 L |
| 20 cup | 4.73176473 L |
| 25 cup | 5.9147059125 L |
| 50 cup | 11.829411825 L |
| 100 cup | 23.65882365 L |
| 500 cup | 118.29411825 L |
| 1,000 cup | 236.5882365 L |
About the units
Cup (cup)
A US customary cup is 8 US fluid ounces, about 236.59 mL (nutrition labels round to 240 mL).
Liter (L)
A liter equals one cubic decimeter (1,000 cm³) and is the common metric unit for drinks and fuel.
How to use this converter
- Type the number of cups (cup) in the input box.
- The result in liters appears instantly — no button needed.
- See the same value in every other volume unit just below.
- Use “Swap units” to convert liters back to cups.
When you’ll use the cup to liter conversion
You are making soup for a crowd and the recipe needs 10 cups of stock. Converting gives about 2.37 liters, so you know how many 1-liter cartons to buy.
A metric recipe calls for 1.5 liters of water and you only have US cups. Converting gives about 6.3 cups.
💡 For a quick estimate in your head, multiply by about 0.24 (the exact factor is 0.2365882365).
Watch out for these mix-ups
- Assuming 4 cups equal exactly 1 liter.
- Treating a 250 mL Australian cup as a US cup in the conversion.
- Converting dry ingredients by volume when the recipe uses weight.
- Rounding large batches too early.
Tips for better results
- Remember that 1 liter is about 4¼ US cups.
- Use a jug marked in milliliters for metric recipes.
- Round only at the final step for big batches.
💡 Practical tip: One liter is about 4.23 US cups — close to four, but the extra matters in large batches.
Frequently asked questions
How many liters are in one cup?
One cup equals 0.2365882365 liters. 0.2365882365 is the exact factor used by this converter.
How do I convert cups to liters?
Multiply the value in cups by 0.2365882365. To go the other way, multiply liters by 4.22675283773.
What is 10 cup in L?
10 cup = 2.365882365 L. Also, 5 cup = 1.1829411825 L and 100 cup = 23.65882365 L.
What is the difference between a cup and a liter?
A US customary cup is 8 US fluid ounces, about 236.59 mL (nutrition labels round to 240 mL). A liter equals one cubic decimeter (1,000 cm³) and is the common metric unit for drinks and fuel.
Is this tool free and private?
Yes — the Cup to Liter is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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