How many micrograms are in 1 milligram?

One milligram (mg) is equivalent to 1,000 micrograms (mcg). This conversion is based on the metric system, where the prefix "micro-" denotes one-millionth (1/1,000,000) of a unit and "milli-" denotes one-thousandth (1/1,000) of a unit. Therefore, when converting milligrams to micrograms, you multiply by 1,000.

In practical terms, understanding this conversion is essential in medical settings for dosing medications accurately, as different drugs have their dosages measured in milligrams or micrograms. Being able to convert between these units helps ensure that patients receive the correct amount of medication.