Milliliters to US cups Converter (mL to cup)

Milliliters

The millilitre is a unit of volume equal to one thousandth of a litre, or exactly one cubic centimetre (1 cm³). It is the standard unit for small liquid volumes in medicine, pharmacy, and laboratory science. One millilitre of water at 4 °C has a mass of exactly 1 gram, making the millilitre and gram functionally interchangeable for dilute aqueous solutions.

US cups

The cup is a unit of volume used primarily in cooking and baking, equal to exactly 236.5882365 mL in the US customary system. The metric cup (250 mL) is used in Australia, Canada, and South Africa. In culinary education, cup measurements form the practical basis of recipe standardisation, though the variation between US, metric, and UK cups is a common source of international recipe confusion.

Milliliters (mL) to US cups (cup) - Conversion Table
Milliliters (mL)	US cups (cup)
0.1 mL	0.000423 cup
1 mL	0.00423 cup
2 mL	0.00845 cup
3 mL	0.0127 cup
5 mL	0.0211 cup
10 mL	0.0423 cup
20 mL	0.0845 cup
30 mL	0.1268 cup
50 mL	0.2113 cup
100 mL	0.4227 cup
1000 mL	4.2268 cup

Frequently Asked Questions (FAQ)

How many US cups are in 1 milliliters?

1 milliliters (mL) is exactly 0.004227 US cups (cup).

How do I convert milliliters to US cups?

Multiply the value in milliliters by 0.004227 to get the result in US cups. Or use the converter above — type any number and see the result instantly.

How many millilitres are in a cup, and which cup standard should I use?

There are three different cup standards: the US customary cup = 236.588 mL (most common in online recipes), the metric cup = 250 mL (used in Australia, Canada, South Africa, and New Zealand), and the imperial cup = 284.131 mL (now largely obsolete). Always confirm which cup a recipe uses. When accuracy matters in baking, weigh ingredients in grams instead — volume measurements for flour can vary by 30% depending on how packed the cup is.

Why do US recipes use cups while European recipes use grams?

Volume-based cups dominated American home cooking from the late 19th century because they are fast and require no scale — Fannie Farmer standardised the "level cup" in her 1896 Boston Cooking School Cookbook. European cooking — especially French, German, and Scandinavian — uses weight (grams) because it is more precise: 1 cup of flour weighs 120–160 g depending on how tightly it is packed. Professional bakers worldwide use grams for consistency. Cups are convenient; grams are accurate.

Convert Milliliters (mL) to other units of Volume

Conversions from Milliliters
‣ Milliliters (mL) to Liters (L)
‣ Milliliters (mL) to Milliliters (mL)
‣ Milliliters (mL) to Centiliters (cL)
‣ Milliliters (mL) to Deciliters (dL)
‣ Milliliters (mL) to Cubic meters (m³)
‣ Milliliters (mL) to Cubic centimeters (cm³)
‣ Milliliters (mL) to Cubic millimeters (mm³)
‣ Milliliters (mL) to Cubic inches (in³)
‣ Milliliters (mL) to Cubic feet (ft³)
‣ Milliliters (mL) to Cubic yards (yd³)
‣ Milliliters (mL) to US gallons (gal)
‣ Milliliters (mL) to UK gallons (imp gal)
‣ Milliliters (mL) to US quarts (qt)
‣ Milliliters (mL) to US pints (pt)
‣ Milliliters (mL) to UK pints (imp pt)
‣ Milliliters (mL) to US cups (cup)
‣ Milliliters (mL) to Fluid ounces (fl oz)
‣ Milliliters (mL) to Tablespoons (tbsp)
‣ Milliliters (mL) to Teaspoons (tsp)
‣ Milliliters (mL) to Barrels (bbl)
‣ Milliliters (mL) to US barrels (bbl)
‣ Milliliters (mL) to UK barrels (bbl)

Conversions to Milliliters
‣ Liters (L) to Milliliters (mL)
‣ Milliliters (mL) to Milliliters (mL)
‣ Centiliters (cL) to Milliliters (mL)
‣ Deciliters (dL) to Milliliters (mL)
‣ Cubic meters (m³) to Milliliters (mL)
‣ Cubic centimeters (cm³) to Milliliters (mL)
‣ Cubic millimeters (mm³) to Milliliters (mL)
‣ Cubic inches (in³) to Milliliters (mL)
‣ Cubic feet (ft³) to Milliliters (mL)
‣ Cubic yards (yd³) to Milliliters (mL)
‣ US gallons (gal) to Milliliters (mL)
‣ UK gallons (imp gal) to Milliliters (mL)
‣ US quarts (qt) to Milliliters (mL)
‣ US pints (pt) to Milliliters (mL)
‣ UK pints (imp pt) to Milliliters (mL)
‣ US cups (cup) to Milliliters (mL)
‣ Fluid ounces (fl oz) to Milliliters (mL)
‣ Tablespoons (tbsp) to Milliliters (mL)
‣ Teaspoons (tsp) to Milliliters (mL)
‣ Barrels (bbl) to Milliliters (mL)
‣ US barrels (bbl) to Milliliters (mL)
‣ UK barrels (bbl) to Milliliters (mL)