How many milligrams in 1 megagram?
The answer is 1000000000.

We assume you are converting between **milligram** and **megagram**.

You can view more details on each measurement unit:

milligrams or
megagram

The SI base unit for **mass** is the kilogram.

1 kilogram is equal to 1000000 milligrams, or 0.001 megagram.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between milligrams and megagrams.

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

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

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

The SI prefix "mega" represents a factor of
10^{6}, or in exponential notation, 1E6.

So 1 megagram = 10^{6} grams-force.

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