How many US cups are in 1 milliliter?

1 milliliter equals 0.00422675 cup.

How do I convert US cups back to milliliters?

Use the reverse converter: 1 US cup equals 236.588 mL.

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

To convert milliliters to US cups, multiply the value by 0.00422675284.

cup = mL × 0.00422675284

40 mL × 0.00422675284 = 0.1691 cup

Note: "cup" here means the US cup (about 236.6 mL). Metric cups (250 mL), imperial cups and US/UK fluid ounces are listed as separate units.

Milliliter (mL): Used for liquids, medicine and recipes in metric countries. One thousandth of a litre, equal to one cubic centimetre.
US Cup (cup): The US customary cup (about 236.588 mL), the default "cup" in American recipes.

How do I convert milliliters to US cups?: To convert milliliters to US cups, multiply the value by 0.00422675284.
How many US cups are in 1 milliliter?: 1 milliliter equals 0.00422675 cup.
How many US cups are in 10 milliliters?: 10 mL equals 0.0422675 cup.
How do I convert US cups back to milliliters?: Use the reverse converter: 1 US cup equals 236.588 mL.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.