Convert 1 Gram to Milligram

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

About 1 g

One Gram

  • 1 g
  • 1 gm
  • 1 gramme
  • 1 grams

About 1,000 mg

One Thousand Milligram

  • 1000 milligramme
  • 1000 mg