Convert 1 Milligram to Microgram

1,000 μg
1 mg (milligram) is equal to 1,000 μg (microgram). To convert from milligram to microgram, multiply by 1,000 or divide by 0.001.

About 1 mg

One Milligram

  • 1 milligramme
  • 1 mg

About 1,000 μg

One Thousand Microgram

  • 1000 microgramme
  • 1000 µg
  • 1000 mcg
  • 1000 micrograms