How many mcg in 1 millimass unit?
The answer is 1.6605402E-21.

We assume you are converting between **microgram** and **millimass unit**.

You can view more details on each measurement unit:

mcg or
millimass unit

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

1 kilogram is equal to 1000000000 mcg, or 6.0221366516752E+29 millimass unit.

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

Use this page to learn how to convert between micrograms and millimass unit.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from millimass unit to mcg, 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.

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