How Many Milliliters in a Cup?

Quick Answer

There are approximately 236.59 milliliters in a US cup.

1 US cup ≈ 236.59 milliliters

Understanding the Conversion

One US customary cup equals approximately 236.588 milliliters. Note that a US legal cup (used in nutrition labeling) is exactly 240 ml. Australian, Canadian, and metric cups are 250 ml. Always check which cup standard a recipe uses.

Formula

1 US cup ≈ 236.59 milliliters

Common Examples

DescriptionValue
Half a cupAbout 118 ml
2 cupsAbout 473 ml
A quarter cupAbout 59 ml

Quick Reference Table

Use this table for quick conversions between cup and milliliters:

cupmilliliters
1236.59
2473.18
51,182.95
102,365.9
255,914.75
5011,829.5
10023,659

Frequently Asked Questions

How Many Milliliters in a Cup?

There are approximately 236.59 milliliters in a US cup. One US customary cup equals approximately 236.588 milliliters. Note that a US legal cup (used in nutrition labeling) is exactly 240 ml. Australian, Canadian, and metric cups are 250 ml. Always check which cup standard a recipe uses.

What is the formula to convert cup to milliliters?

The formula is: 1 US cup ≈ 236.59 milliliters. To convert, multiply the number of cups by 236.59 to get the equivalent in milliliters.

How do I convert milliliters to cup?

To convert milliliters to cup, divide the number of milliliters by 236.59. For example, 1,182.95 milliliters equals 5 cups.

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