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Updated March 2026

Milliliters to Cups Conversion

Quick formula: cups = ml รท 237 โ€” essential for recipes

โšกQuick Answer

1 US cup = 237 ml, 1 metric cup = 250 ml. Quick trick: divide ml by 250 for metric cups.

ml
=
0.004cups

Step-by-Step Guide

1

The Formula

US cups = ml รท 236.59 or Metric cups = ml รท 250. For quick math, divide by 250.

๐Ÿ’ก250 ml = 1 metric cup is the easiest to remember!
2

Common Conversions

50 ml โ‰ˆ 1/4 cup | 125 ml = 1/2 cup | 250 ml = 1 cup | 500 ml = 2 cups | 1000 ml = 4 cups

๐Ÿ’กA standard water bottle (500 ml) = 2 cups.
3

US vs Metric Cups

US cup = 237 ml | Metric cup = 250 ml | Difference โ‰ˆ 5%. For most cooking, they're interchangeable.

๐Ÿ’กInternational recipes usually use 250 ml metric cups.
4

Quick Reference

60 ml โ‰ˆ 1/4 cup | 80 ml โ‰ˆ 1/3 cup | 125 ml = 1/2 cup | 180 ml โ‰ˆ 3/4 cup | 250 ml = 1 cup

๐Ÿ’กThese rounded values work perfectly for cooking.

Frequently Asked Questions

Is 250 ml equal to 1 cup?

Yes, in the metric system. 250 ml = 1 metric cup. The US cup is slightly smaller at 237 ml.

How many cups is 500 ml?

500 ml = 2 metric cups (exactly) or about 2.1 US cups.

How do I convert ml to cups for baking?

For precision, divide by 237 (US) or 250 (metric). For everyday cooking, the 5% difference rarely matters.

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