# How many Milliliters in a Litre?

Both litres and millilitres are a measure of volume or capacity.

## Answer: 1 liter is equal to 1000 milliliters.

**Explanation:**

Litre is not an SI unit but can be used with SI unit prefixes.

Millilitre is the most commonly derived unit from a liter.

It is one-thousandth of a liter.