Volume converter
US Cups to Milliliters
If you need to know how many Milliliters one US Cups contains, the answer is 236.588237. The conversion is linear, so 10 cup is 2,365.88 mL and 100 cup is 23,658.82 mL. Use the converter for any other value.
Formula 1 cup = 236.588237 mL
Need the other direction? Milliliters to US Cups.
How to convert US Cups to Milliliters
The US customary cup is 236.588 millilitres; metric and imperial cups differ. The millilitre is one thousandth of a litre and is the usual unit for liquids in cooking and medicine.
To convert US Cups to Milliliters, multiply the value in cup by 236.588237. For example, 10 cup × 236.588237 = 2,365.88 mL. This works because the ratio between the two units is constant for every value in volume.
Worked examples
| cup | mL |
|---|---|
| 1 cup | 236.588237 mL |
| 2.5 cup | 591.470591 mL |
| 5 cup | 1,182.94 mL |
| 10 cup | 2,365.88 mL |
| 25 cup | 5,914.71 mL |
| 50 cup | 11,829.41 mL |
| 100 cup | 23,658.82 mL |
Reverse conversion
| mL | cup |
|---|---|
| 1 mL | 0.00422675 cup |
| 5 mL | 0.02113376 cup |
| 10 mL | 0.04226753 cup |
| 25 mL | 0.10566882 cup |
| 50 mL | 0.21133764 cup |
| 100 mL | 0.42267528 cup |
When this conversion is useful
This is the calculation you need when you are cooking, dosing a liquid or planning a shipment and the units do not match. Because the factor is fixed, you can use the same number for a single measurement or for a batch: 1,000 cup is 236,588.24 mL.
Is the conversion exact?
Yes for practical use: the factors come from international definitions, with rounding applied only for display.
Reference: BIPM SI Brochure and NIST SP 811. Last reviewed: 2026-11-01.
cup to mL conversion chart
The chart lists the most requested values. For a value that is not here, use the converter at the top of the page.
| US Cups (cup) | Milliliters (mL) |
|---|---|
| 1 cup | 236.588237 mL |
| 2 cup | 473.176473 mL |
| 3 cup | 709.76471 mL |
| 4 cup | 946.352946 mL |
| 5 cup | 1,182.94 mL |
| 6 cup | 1,419.53 mL |
| 7 cup | 1,656.12 mL |
| 8 cup | 1,892.71 mL |
| 9 cup | 2,129.29 mL |
| 10 cup | 2,365.88 mL |
| 11 cup | 2,602.47 mL |
| 12 cup | 2,839.06 mL |
| 13 cup | 3,075.65 mL |
| 14 cup | 3,312.24 mL |
| 15 cup | 3,548.82 mL |
| 16 cup | 3,785.41 mL |
| 17 cup | 4,022 mL |
| 18 cup | 4,258.59 mL |
| 19 cup | 4,495.18 mL |
| 20 cup | 4,731.76 mL |
| 21 cup | 4,968.35 mL |
| 22 cup | 5,204.94 mL |
| 23 cup | 5,441.53 mL |
| 24 cup | 5,678.12 mL |
| 25 cup | 5,914.71 mL |
| 26 cup | 6,151.29 mL |
| 27 cup | 6,387.88 mL |
| 28 cup | 6,624.47 mL |
| 29 cup | 6,861.06 mL |
| 30 cup | 7,097.65 mL |
| 31 cup | 7,334.24 mL |
| 32 cup | 7,570.82 mL |
| 33 cup | 7,807.41 mL |
| 34 cup | 8,044 mL |
| 35 cup | 8,280.59 mL |
| 36 cup | 8,517.18 mL |
| 37 cup | 8,753.76 mL |
| 38 cup | 8,990.35 mL |
| 39 cup | 9,226.94 mL |
| 40 cup | 9,463.53 mL |
| 41 cup | 9,700.12 mL |
| 42 cup | 9,936.71 mL |
| 43 cup | 10,173.29 mL |
| 44 cup | 10,409.88 mL |
| 45 cup | 10,646.47 mL |
| 46 cup | 10,883.06 mL |
| 47 cup | 11,119.65 mL |
| 48 cup | 11,356.24 mL |
| 49 cup | 11,592.82 mL |
| 50 cup | 11,829.41 mL |
| 60 cup | 14,195.29 mL |
| 70 cup | 16,561.18 mL |
| 80 cup | 18,927.06 mL |
| 90 cup | 21,292.94 mL |
| 100 cup | 23,658.82 mL |
Frequently asked questions
How many Milliliters are in 1 US Cups?
1 cup equals 236.588237 mL.
How do I convert US Cups to Milliliters?
Multiply the cup value by 236.588237. Example: 25 cup = 5,914.71 mL.
What is 2.5 cup in mL?
2.5 cup = 591.470591 mL.
Is the cup to mL conversion exact?
Yes for practical use: the factors come from international definitions, with rounding applied only for display.
Does the calculator work offline?
Yes. The conversion runs in your browser with JavaScript, so it works after the page has loaded, even without a connection.