Cups to ML Converter
Convert US cups (cups) to milliliters (ml) instantly. Type a value — the result updates as you type, and the swap button converts the other way.
Cups to ml formula
ml = cups × 236.5882365
1 US cup = 236.59 milliliters · 1 milliliter = 0.004227 US cups
To convert US cups to milliliters, multiply the value by 236.5882365. For example, 1 cups:
ml = 1 × 236.5882365ml = 236.588237
So 1 cups = 236.59 ml.
Mental math shortcut
Quick mental estimate: multiply by 240. For 1 cups that gives about 240 ml — off by 3.41 ml (1.4%). Use the exact formula when precision matters.
Cups to ml conversion table
ml back to Cups
The same values converted the other way, rounded for everyday use:
| Milliliters | US cups |
|---|---|
| 29.57 ml | 0.125 cups |
| 59.15 ml | 0.25 cups |
| 78.07 ml | 0.33 cups |
| 118.29 ml | 0.5 cups |
| 158.51 ml | 0.67 cups |
| 177.44 ml | 0.75 cups |
| 236.59 ml | 1 cups |
| 354.88 ml | 1.5 cups |
About the units
US cups (cups)
A US customary cup is 8 US fluid ounces, about 236.6 ml. Nutrition labels use a rounded 240 ml cup; metric cups are 250 ml.
Milliliters (ml)
A milliliter is one thousandth of a liter, equal to one cubic centimeter. It is used for drinks, medicine doses and cooking.
Frequently asked questions
How many milliliters are in a US cup?
One US cup equals 236.59 milliliters.
What is 1 Cups in ml?
1 cups = 236.59 ml.
How do I convert ml back to Cups?
Divide the milliliters by 236.5882365. Or use the ML to Cups converter.