However, due to the mass-volume relationship of water being based on a number of factors that can be cumbersome to control (temperature, pressure, purity, isotopic uniformity), as well as the discovery that the prototype of the kilogram was slightly too large (making the liter equal to 1.000028 dm 3 rather than 1 dm 3), the definition of the liter was reverted to its previous, and current definition.Ĭurrent use: The liter is used to measure many liquid volumes as well as to label containers containing said liquids. Although the difference is slight, keep in mind that recipes from the UK have different measurements for cups. History/origin: There was a point from 1901 to 1964 when a liter was defined as the volume of one kilogram of pure water under the conditions of maximum density at atmospheric pressure. Now that you have your answer milliliters, divide it by 236.58 again, and this time divide by two since there are two cups in one milliliter. One liter is equal to 1 cubic decimeter (dm 3), 1,000 cubic centimeters (cm 3), or 1/1,000 cubic meters (m 3). Thus, we obtain the following results: 1 1/2 US customary cups to mL 354.88 mL. If you are in doubt about your cup unit, then visit our home page for additional information. Literĭefinition: A liter (symbol: L) is a unit of volume that is accepted for use with the International System of Units (SI) but is technically not an SI unit. To get 1 1/2 cups in mL we have to multiply the volume in cups by the cup size in milliliters: The 1 1/2 cups to mL formula is mL 1 1/2 x cup size. 1.5 Canadian cups to mL 340.96 mL 1.5 Imperial cups to mL 426.2 mL Note that these results for 1.5 cups in mL have been rounded to two decimal places. Standardized measuring cups are used instead. Using the simple formula below, you can easily convert US cups to milliliters. Actual drinking cups can vary significantly in terms of size and are generally not a good representation of this unit. Therefore, 2 cups equal to 473.176 milliliters. customary teaspoons.Ĭurrent use: The cup is typically used in cooking to measure liquids and bulk foods, often within the context of serving sizes. One United States customary cup is equal to 236.5882365 milliliters as well as 1/16 U.S. The metric cup is defined as 250 milliliters. One customary cup (US) is about to 236.5882365 milliliters. A cup is measuring unit of volume in both imperial and United States customary systems of measurement.

Definition: A cup is a unit of volume in the imperial and United States customary systems of measurement. It is a cups to milliliter (cups to ml) volume converter.

2 cups in ml