How many microgram in 1 milligram?
The answer is 1000.
We assume you are converting between microgram and milligram.
You can view more details on each measurement unit: microgram or
milligram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000000000 microgram, or 1000000 milligram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between micrograms and milligrams.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of microgram to milligram

1 microgram to milligram = 0.001 milligram

10 microgram to milligram = 0.01 milligram

50 microgram to milligram = 0.05 milligram

100 microgram to milligram = 0.1 milligram

200 microgram to milligram = 0.2 milligram

500 microgram to milligram = 0.5 milligram

1000 microgram to milligram = 1 milligram

››Want other units?

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

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

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

››Definition: Milligram

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

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

››Metric conversions and more

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