Cups To Grams
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Liquid Volume

Cups to mL

Convert cups to milliliters (mL) with support for US Customary (236.6 ml), US Legal (240 ml), Metric (250 ml), and Imperial (284 ml).

ModeCups (c) → Milliliters (mL)
cups
Presets:
Converted Milliliters (mL):
--ml
Milliliters (mL) = Cups × Cup Volume in mL (e.g. 236.588 mL or 240 mL)

Cups to mL Reference Chart

Live values based on selected inputs
Cups (c)Milliliters (mL)Culinary Application
1

Scientific Precision

Culinary conversions account for physical density differences between aerated powders (flour), crystalline solids (sugar), and emulsions (butter).

2

Global Standards

Easily navigate discrepancies between US Customary (236.6 ml), US Legal (240 ml), Metric (250 ml), and UK Imperial measurements.

3

Instant Kitchen Math

Eliminate guesswork while scaling recipes up or down. Copy results with one click for easy note-taking and baking journals.

Frequently Asked Questions

How many mL are in 1 US cup?↓
One standard US Customary cup contains 236.588 milliliters (often rounded to 237 mL). For US FDA nutrition labels, 1 cup is defined as exactly 240 mL. In Australia, New Zealand, and Canada, 1 metric cup is 250 mL.
How many mL is 1/2 cup?↓
1/2 US Customary cup is 118.3 mL (or 120 mL under US Legal measurement, 125 mL in metric).
How many mL is 3/4 cup?↓
3/4 US Customary cup is 177.4 mL (or 180 mL under US Legal measurement, 187.5 mL in metric).

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Convert US fluid ounces (fl oz) and UK Imperial fluid ounces to milliliters (mL).

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