How many milligram in 1 microgram?
The answer is 0.001.
We assume you are converting between milligram and microgram.
You can view more details on each measurement unit: milligram or
microgram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000000 milligram, or 1000000000 microgram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between milligrams and micrograms.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of milligram to microgram

1 milligram to microgram = 1000 microgram

2 milligram to microgram = 2000 microgram

3 milligram to microgram = 3000 microgram

4 milligram to microgram = 4000 microgram

5 milligram to microgram = 5000 microgram

6 milligram to microgram = 6000 microgram

7 milligram to microgram = 7000 microgram

8 milligram to microgram = 8000 microgram

9 milligram to microgram = 9000 microgram

10 milligram to microgram = 10000 microgram

››Want other units?

You can do the reverse unit conversion from
microgram to milligram, 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: Microgram

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

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

››Metric conversions and more

ConvertUnits.com provides an online
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