The Unit Converters

Gram to Milligram

1 Gram = 1000 Milligram


Conversion Formula

To convert Gram to Milligram, multiply the value by 1000.

Gram × 1000 = Milligram

Quick Reference

g mg
1 1000
5 5000
10 10000
25 25000
50 50000
100 100000
500 500000
1000 1000000

What is Gram?

The gram (symbol: g) is a unit of mass in the metric system.

Originally defined as the absolute weight of a volume of pure water equal to the cube of the hundredth part of a meter (one cubic centimeter) at the temperature of melting ice, it is now defined as one-thousandth of a kilogram.

Common Uses

The gram is a fundamental unit used extensively in chemistry and physics. In everyday life, it is used to measure the weight of small objects and food ingredients.

What is Milligram?

The milligram (symbol: mg) is a unit of mass in the metric system equal to one-thousandth of a gram (0.001 g).

It is used for measuring very small amounts of mass.

Common Uses

The milligram is primarily used in pharmaceuticals and medicine for dosing, as well as in chemistry for measuring small quantities of substances.

How many milligram are in a gram?

There are 1000 milligram in 1 gram.


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