# ››Convert megagram to microgram

 megagram mcg

How many megagram in 1 mcg? The answer is 1.0E-12.
We assume you are converting between megagram and microgram.
You can view more details on each measurement unit:
megagram or mcg
The SI base unit for mass is the kilogram.
1 kilogram is equal to 0.001 megagram, or 1000000000 mcg.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megagrams and micrograms.
Type in your own numbers in the form to convert the units!

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# ››Definition: Megagram

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megagram = 106 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 conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!