Unit converter
Convert US cups to millilitres
Enter a value in US cups to calculate the equivalent in millilitres using the authoritative EzyCalculator unit engine.
How to convert US cup to mL
US cups to millilitres is useful for metric recipe preparation. The US legal cup and other regional cup definitions may differ.
Formula: mL = US cup × 236.588237
Reverse formula: US cup = mL × 0.004227
Worked example: 1 US cup = 236.588237 mL.
Useful for: US recipe cup volumes converted to millilitres.
Common US cup to mL conversions
| US cups | millilitres |
|---|---|
| 0.25 US cup | 59.147059 mL |
| 0.5 US cup | 118.294118 mL |
| 1 US cup | 236.588237 mL |
| 1.5 US cup | 354.882355 mL |
| 2 US cup | 473.176473 mL |
| 3 US cup | 709.764709 mL |
| 4 US cup | 946.352946 mL |
| 8 US cup | 1,892.705892 mL |
About the units
A US cup is an US customary unit represented by US cup. A millilitre is a metric unit represented by mL. Calculations use the same authoritative registry as the full volume converter, retaining full precision until display.