How many mg in 1 g?
The answer is 1000.
We assume you are converting between milligram and gram.
You can view more details on each measurement unit: mg or
g
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000000 mg, or 1000 g.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between milligrams and grams.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of mg to g

1 mg to g = 0.001 g

10 mg to g = 0.01 g

50 mg to g = 0.05 g

100 mg to g = 0.1 g

200 mg to g = 0.2 g

500 mg to g = 0.5 g

1000 mg to g = 1 g

››Want other units?

You can do the reverse unit conversion from
g to mg, or enter any two units below:

The SI prefix "milli" represents a factor of
10^{-3}, or in exponential notation, 1E-3.

So 1 milligram = 10^{-3} grams-force.

››Definition: Gram

a metric unit of weight equal to one thousandth of a kilogram

››Metric conversions and more

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