Milliliters to Cups Converter
mL → cup · 🧪 Volume
1 Milliliters = 0.0042267571 Cups
How to convert Milliliters to Cups
To convert Milliliters to Cups, multiply the value in Milliliters by 0.0042267571. For example, 5 mL = 0.021133785 cup.
If you need to convert from Milliliters to Cups, the key figure to remember is that one Milliliters equals 0.0042267571 Cups. This page gives you a live calculator, a full reference table, and the underlying formula so you can convert mL to cup with complete confidence.
Volume conversions are essential in the kitchen, in science, and in any situation involving liquids or capacity. They're also one of the trickiest areas because US and UK (imperial) measurements share names but differ in size.
Understanding Milliliters and Cups
A US gallon (3.785 liters) is noticeably smaller than a UK gallon (4.546 liters) — about 20% less. The same applies to pints, quarts, and fluid ounces. Cups, tablespoons, and teaspoons are the backbone of recipe measurement, while liters and milliliters dominate scientific and most international contexts. This US/UK split is the single biggest source of error in volume conversion.
How accurate is this conversion?
Volume conversions here use the internationally accepted definitions: the US gallon is exactly 3.785411784 liters and the imperial gallon is exactly 4.54609 liters. Always confirm which system a recipe or specification uses before converting.
All conversion factors on ClearUnits are based on internationally recognised standards (the International System of Units, SI, and official definitions). Factors are reviewed for accuracy and the calculator uses full-precision values, rounding only the displayed result.
Quick reference: common Milliliters to Cups values
The most frequently searched conversions are 1 Milliliters = 0.0042267571 Cups, 5 Milliliters = 0.021133785 Cups, 10 Milliliters = 0.042267571 Cups, and 100 Milliliters = 0.42267571 Cups. The full table further down covers every common value, and the calculator handles any number you need in between.
Pro tip: When following a recipe, check the source country first. A British recipe calling for a pint of liquid means 568 mL, while an American pint is only 473 mL — enough difference to affect the result of baking and sauces.
Milliliters to Cups — Conversion Table
| Milliliters (mL) | Cups (cup) |
|---|---|
| 0.1 mL | 0.00042267571 cup |
| 0.25 mL | 0.0010566893 cup |
| 0.5 mL | 0.0021133785 cup |
| 1 mL | 0.0042267571 cup |
| 2 mL | 0.0084535141 cup |
| 5 mL | 0.021133785 cup |
| 10 mL | 0.042267571 cup |
| 25 mL | 0.10566893 cup |
| 50 mL | 0.21133785 cup |
| 100 mL | 0.42267571 cup |
| 250 mL | 1.0566893 cup |
| 500 mL | 2.1133785 cup |
| 1000 mL | 4.2267571 cup |