📏 Milliliters to US cups Converter

Convert milliliters (mL) to us cups (cup) instantly, with the formula, a worked example and a conversion table.

Quick answer: 1 milliliter (mL) = 0.0042267528 us cups (cup). Formula: cup = mL × 0.0042267528.

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Milliliters to US cups Converter inputs

Result

1 mL =

0.0042267528 cup

cup = mL × 0.0042267528

1 milliliter = 0.0042267528 cup · cup to mL

Milliliters to US cups conversion table

Milliliters (mL)US cups (cup)
0.1 mL0.0004226753 cup
0.5 mL0.0021133764 cup
1 mL0.0042267528 cup
2 mL0.0084535057 cup
3 mL0.012680259 cup
5 mL0.021133764 cup
10 mL0.042267528 cup
20 mL0.084535057 cup
25 mL0.10566882 cup
50 mL0.21133764 cup
100 mL0.42267528 cup
1,000 mL4.2267528 cup

Other volume conversions

mL to LmL to m³mL to tspmL to tbspmL to fl ozmL to cupmL to ptmL to qtmL to galmL to imp gal

How to convert milliliters to us cups

Multiply the number of milliliters by 0.0042267528 to get us cups: cup = mL × 0.0042267528.

Example: 5 mL = 0.021133764 cup.

The milliliter (mL) and the us cup (cup) are both units of volume. Need the opposite direction? Use the cup to mL converter.

Popular conversions

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Metric and imperial units

The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.

Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.

This converter covers 10 categories and 66 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure.

Frequently asked questions

How many us cups are in a milliliter?

1 milliliter = 0.0042267528 us cups.

How do I convert milliliters to us cups?

Use the formula cup = mL × 0.0042267528. For example, 5 mL = 0.021133764 cup.

How do I convert us cups back to milliliters?

1 us cup = 236.58824 milliliters. Use the cup to mL converter linked on this page.

Are these conversions exact?

Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.