How many millilitres are in 1 litres?

Answer 1

None, since there can be no conversion. A millimetre is a measure of length in 1-dimensional space while a litre is a measure of volume in 3-dimensional space. The two measure different characteristics and, according to the most basic principles of dimensional analysis, any attempt at comparisons or conversions between the two are fundamentally flawed.

Answer 2

The unit mm is linear or length. Litre is the unit volume. These two are not comparable.

Answer 3

The prefix "milli-" means a thousand so multiply by 1000.

Answer 4

There are 1000 milliliters in 1 liter.

Answer 5

1000