What is the volume of 1 liter in milliliters?

The volume of 1 liter is defined as equivalent to 1000 milliliters. This relationship is based on the metric system, where the prefix 'milli-' denotes a factor of one-thousandth. Therefore, 1 liter, which is commonly used as a measure of liquid capacity, translates to 1000 milliliters because there are 1000 milliliters in a liter. This conversion is fundamental in measurements, especially in scientific contexts, and is helpful for understanding liquid volumes and performing calculations involving liquid measurements.