Which conversion factor is used for converting liters to milliliters?

To convert liters to milliliters, the relationship between these units must be recognized. One liter is equal to 1,000 milliliters. Therefore, to convert liters into milliliters, you multiply the number of liters by 1,000. This means that if you have a quantity in liters and you want to find out how many milliliters are in that quantity, the correct operation involves multiplying the liters by 1,000.

This conversion reflects the metric system's hierarchical structure, where each step in the metric units represents a power of ten. Since milliliters are a smaller unit than liters, it takes 1,000 milliliters to equal one liter, making the conversion straightforward and vital for practical applications, such as medication dosing or fluid measurements in nursing practice.