Convert milliliters to cups

cup = ml × 0.00422675. 250 ml = 1.05669 cup.

Convert milliliters to cups
cups (cup) 0.00422675

cup = ml × 0.00422675 — 1 ml is 0.00422675 cup

milliliters to cups table

Common values, converted exactly

milliliters (ml)cups (cup)
50 ml 0.211338 cup
100 ml 0.422675 cup
118 ml 0.498757 cup
125 ml 0.528344 cup
200 ml 0.845351 cup
237 ml 1.00174 cup
250 ml 1.05669 cup
300 ml 1.26803 cup
400 ml 1.6907 cup
473 ml 1.99925 cup
500 ml 2.11338 cup
1000 ml 4.22675 cup

To convert milliliters to cups, apply cup = ml × 0.00422675. For example, 250 ml = 1.05669 cup, and 1 ml is 0.00422675 cup.

A US customary cup is 8 US fluid ounces, which is exactly 236.5882365 ml. Beware: a *metric* cup is 250 ml, a UK cup 284 ml, and a US *legal* cup (nutrition labels) 240 ml. The figures here are US customary.

Everything on this page is computed in your browser from the exact definitions above — the table is not a stored list of pre-rounded answers, and neither is the converter. For a unit not covered here, the full unit converter handles length, weight, volume, temperature and cooking measures.

How many cups is 250 ml?

250 ml = 1.05669 cup. cup = ml × 0.00422675, so any amount converts the same way — the table on this page lists the values most often looked up.

What is the formula for converting milliliters to cups?

cup = ml × 0.00422675. A US customary cup is 8 US fluid ounces, which is exactly 236.5882365 ml. Beware: a *metric* cup is 250 ml, a UK cup 284 ml, and a US *legal* cup (nutrition labels) 240 ml. The figures here are US customary.

Is the milliliters to cups conversion exact?

The underlying relationship is an exact definition, not a measurement. The decimal factor shown (0.00422675 cup) is a rounding of it, so results here are given to six significant figures — enough for any practical use, and you can see the exact definition above.

How do I convert cups back to milliliters?

Use the reverse of the same relationship; the cups to ml page has its own table and converter.

This site is vibe coded. The tools here were built largely by AI, so treat what they tell you as a starting point rather than an answer — double-check anything that matters before you rely on it.

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