1 imperial cup in liters

Conversion

1 imperial cup is equivalent to 0.284130625 liters.^[1]

Conversion in the opposite direction

The inverse of the conversion factor is that 1 liter is equal to 3.5195079727854 times 1 imperial cup.

It can also be expressed as: 1 imperial cup is equal to $\frac{1}{3.5195079727854}$ liters.

Approximation

An approximate numerical result would be: one imperial cup is about zero point two eight liters, or alternatively, a liter is about three point five two times one imperial cup.

Units involved

This is how the units in this conversion are defined:

Imperial Cups

"The cup is a unit of measurement for volume, used in cooking to measure liquids (fluid measurement) and bulk foods such as granulated sugar (dry measurement). The imperial cup is half an imperial pint. It is no longer in common use, but many recipe books still include it."

Wikipedia page of imperial cups

Liters

"The litre (British spelling) or liter (American spelling) is an SI accepted metric system unit of volume equal to 1 cubic decimetre (dm3), 1,000 cubic centimetres (cm3) or 1/1,000 cubic metre. A cubic decimetre (or litre) occupies a volume of 10×10×10 centimetres (see figure) and is thus equal to one-thousandth of a cubic metre."

Wikipedia page of liters

Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.