A liter is equivalent to 1,000 milliliters (ml). This is a standard measurement used in the metric system, where the prefix ‘milli-‘ denotes one thousandth of a unit. Therefore, when you multiply 1 liter by 1,000, you get 1,000 ml.
To put it simply, if you have a 1-liter container, it will hold 1,000 ml of liquid. This conversion is particularly useful in cooking, science, and various industries where precise measurements are essential.