Cup (US Customary) to Liter Conversion Result

Cup (US Customary): the U.S. customary cup is a unit of volume widely used in cooking, baking, and everyday measurements in the United States. It is slightly smaller then U.S. legal cup and is equal to 236.588 milliliters.

Some Considerations:
  • In American recipes: Always assume the cup measurement refers to the U.S. customary cup unless stated otherwise.
  • For international recipes: Check if the recipe specifies metric cups or imperial cups, as these are common outside the U.S.


Liter: a unit of volume in the metric system. It is commonly abbreviated as "L" and is equal to 1,000 cubic centimeters (cm3) or one cubic decimeter (dm3). The liter is used to measure the volume of liquids and is widely employed in everyday life, science, and industry.

Interesting facts:
  • The liter is a derived unit, meaning it is based on the fundamental unit of length, the meter. One liter is equivalent to a cube with sides that are each one-tenth of a meter (10 centimeters).
  • The average volume of the human stomach is approximately 1 to 1.5 liters when empty, but it can expand to hold more during meals.