## ››Convert microgram to once [France]

 microgram once

How many microgram in 1 once? The answer is 30590000.
We assume you are converting between microgram and once [France].
You can view more details on each measurement unit:
microgram or once
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000000000 microgram, or 32.69042170644 once.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between micrograms and once [France].
Type in your own numbers in the form to convert the units!

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## ››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.

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