FORMULA
How to convert
mL = cup × 236.5882365Example: 10 cup = 2365.882365 mL.
CUP → ML
Us Cups to Milliliters
Convert US cups to milliliters with an exact, deterministic calculation.
LIVE CONVERSIONDECIMAL ENGINE EXACT_
1 cup = 236.5882365 mL
MULTI-CONVERT
QUICK ANSWER
1 US cup
236.5882365 mL
REFERENCE TABLE
US cup to Milliliter
| US cups | milliliters |
|---|---|
| 1 cup | 236.5882365 mL |
| 5 cup | 1182.9411825 mL |
| 10 cup | 2365.882365 mL |
| 25 cup | 5914.7059125 mL |
| 50 cup | 11829.411825 mL |
| 100 cup | 23658.82365 mL |
ABOUT THIS CONVERSION
Convert US cups to milliliters
This page converts US cups (cup) to milliliters (mL). Convertor4U first interprets the input using US cup's definition, then expresses the same quantity in Milliliter. The result is calculated from the stored factor and offset definitions, not from a rounded lookup table.
Real-world example
For adapting a recipe written with a different measuring system, an input of 1 cup converts to 236.5882365 mL. Keep extra digits while calculating, then round only the final value to the precision the task actually needs.
Rounding and precision
Round to a measure you can reproduce: a sensible fraction of a spoon, a whole milliliter, or the resolution of a kitchen scale. For very small quantities, avoid converting to an impractically tiny cup fraction.
Regional context
A US cup is about 236.588 mL; a metric cup is 250 mL. Australian tablespoon conventions can differ from the US value, and Imperial fluid measures differ from US measures. Always identify the recipe's origin.
Common mistake
Volume conversion cannot determine ingredient mass without the ingredient's density.
Editorial method
Definitions and sources are listed below. Calculations retain more precision than the default display and round only for presentation.
USEFUL ANSWERS
cup to mL FAQs
How do I convert US cups to milliliters?
Enter the cup value in the calculator. It applies the stored factor and offset definitions and returns the equivalent in mL; the formula and common-value table are shown on this page.
Is the cup to mL conversion exact?
Defined measurement relationships are calculated with decimal arithmetic from stored standards. The displayed answer may be rounded for readability. Currency results instead depend on the dated reference rate shown.
How many decimal places should I keep?
Round to a measure you can reproduce: a sensible fraction of a spoon, a whole milliliter, or the resolution of a kitchen scale. For very small quantities, avoid converting to an impractically tiny cup fraction.
What should I check before using the result?
Volume conversion cannot determine ingredient mass without the ingredient's density.
FROM UNIT
US cup
One us cup (cup) equals 236.5882365 milliliter units (mL) in the converter's reference scale. It is a volume measure and cannot determine ingredient mass without density.
NIST Handbook 44 and customary definitions ↗Definition verified 14 August 2026TO UNIT
Milliliter
The Milliliter (mL) is the reference unit for this cooking category. It is a volume measure and cannot determine ingredient mass without density.
NIST Handbook 44 and customary definitions ↗Definition verified 14 August 2026Content reviewed by Convertor4U Editorial Team · 16 August 2026 · Report an error on this page