How to convert cups to milliliters
- Type the value you want to convert.
- The result appears instantly. Use Swap units to reverse the direction.
- Choose other units from the lists if you need a different conversion.
Formula
mL = cup (US) × 236.5882 and cup (US) = mL × 0.0042.
Examples
0.75 cup (US) = 177.4412 mL. 1.5 cup (US) = 354.8824 mL. 3 cup (US) = 709.7647 mL.
Quick reference table
| cup (US) | mL |
|---|---|
| 0.25 cup (US) | 59.1471 mL |
| 0.33 cup (US) | 78.0741 mL |
| 0.5 cup (US) | 118.2941 mL |
| 0.75 cup (US) | 177.4412 mL |
| 1 cup (US) | 236.5882 mL |
| 1.5 cup (US) | 354.8824 mL |
| 2 cup (US) | 473.1765 mL |
| 3 cup (US) | 709.7647 mL |
| 4 cup (US) | 946.3529 mL |
| 8 cup (US) | 1,892.71 mL |
And the other way: mL to cup (US)
| mL | cup (US) |
|---|---|
| 1 mL | 0.0042 cup (US) |
| 5 mL | 0.0211 cup (US) |
| 10 mL | 0.0423 cup (US) |
| 25 mL | 0.1057 cup (US) |
| 50 mL | 0.2113 cup (US) |
| 100 mL | 0.4227 cup (US) |
When you need this conversion
American recipes use cups, while most other countries measure in milliliters. This page uses the US customary cup (236.59 mL). Some recipes and the US nutrition-label cup use 240 mL, so a result can differ by a few milliliters.
Frequently asked questions
How many mL is 1 cup (US)?
1 cup (US) equals 236.5882 mL. In the other direction, 1 mL equals 0.0042 cup (US).
How many ml is 1 cup?
1 cup (US) is 236.5882 mL.
What is the formula to convert cups to milliliters?
Multiply the number of cup (US) by 236.5882 to get mL. To go back, multiply mL by 0.0042.
Is this converter free and private?
Yes. It is free, needs no sign-up and runs in your browser, so the numbers you enter are not sent anywhere.
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Last updated: November 6, 2026