What is the equivalent of 1 milligram in micrograms?

To understand the conversion of milligrams to micrograms, it is essential to recognize the metric relationships between these units of measurement. Specifically, 1 milligram is equal to 1,000 micrograms. This is based on the metric system where:

• 1 gram (g) = 1,000 milligrams (mg)
• 1 milligram (mg) = 1,000 micrograms (µg)

Therefore, since 1 milligram is made up of 1,000 individual micrograms, the correct answer is that 1 milligram equates to 1,000 micrograms. This understanding is important when dealing with dosages in pharmacy settings, as precise measurements are crucial for patient safety and effective medication administration.