US cups to Milliliters Converter
Convert US cups to milliliters instantly. 1 cup = 236.59 mL. Free two-way converter with the formula and a quick reference table.
How to convert US cups to milliliters
milliliters = US cups × 236.59
One US cup equals 236.59 milliliters, so to convert US cups to milliliters you multiply by 236.59. Going the other way, one milliliter is 0.004227 US cups. Both units measure volume, so the conversion is an exact ratio that never changes.
10 US cups = 2,365.88 milliliters. Multiply your US cup figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? milliliters to US cups
US cups to milliliters table
| US cups (cup) | milliliters (mL) |
|---|---|
| 1 | 236.59 |
| 2 | 473.18 |
| 3 | 709.76 |
| 5 | 1,182.94 |
| 10 | 2,365.88 |
| 20 | 4,731.76 |
| 25 | 5,914.71 |
| 50 | 11,829.41 |
| 100 | 23,658.82 |
| 250 | 59,147.06 |
| 500 | 118,294.12 |
| 1,000 | 236,588.24 |
Frequently asked questions
How many milliliters are in a US cup?
One US cup equals 236.59 milliliters. So to convert, multiply the number of US cups by 236.59.
How do I convert US cups to milliliters?
Multiply by 236.59, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
Yes — both units measure the same quantity, so the ratio is fixed and this uses the standard internationally-agreed factor.