# Convert 1 Gram to Milligrams

How heavy is 1 gram? How much does 1 gram weigh in milligrams? 1 g to mg conversion.

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1 Gram =

1,000 Milligrams

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Result in Plain English

1 gram is equal to exactly 1,000 milligrams.

In Scientific Notation

1 gram

= 1 x 10

^{0}grams= 1 x 10

^{3}milligramsGrams

A gram is a unit of weight equal to 1/1000^{th}of a kilogram. A gram is the approximate weight of a cubic centimeter of water.

Abbreviation: g

Milligrams

A milligram is 1/1000^{th}of a gram. It is the approximate weight of a cube of water 1 millimeter on a side.

Abbreviation: mg