How many gigatonne in 1 microgram?
The answer is 1.0E-21.
We assume you are converting between gigatonne and microgram.
You can view more details on each measurement unit: gigatonne or
microgram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigatonne, or 1000000000 microgram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and micrograms.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of gigatonne to microgram

1 gigatonne to microgram = 1.0E+21 microgram

2 gigatonne to microgram = 2.0E+21 microgram

3 gigatonne to microgram = 3.0E+21 microgram

4 gigatonne to microgram = 4.0E+21 microgram

5 gigatonne to microgram = 5.0E+21 microgram

6 gigatonne to microgram = 6.0E+21 microgram

7 gigatonne to microgram = 7.0E+21 microgram

8 gigatonne to microgram = 8.0E+21 microgram

9 gigatonne to microgram = 9.0E+21 microgram

10 gigatonne to microgram = 1.0E+22 microgram

››Want other units?

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

The SI prefix "giga" represents a factor of
10^{9}, or in exponential notation, 1E9.

So 1 gigatonne = 10^{9} tonnes.

The definition of a tonne is as follows:

A tonne (also called metric ton) is a non-SI unit of mass, accepted for use with SI, defined as: 1 tonne = 1000 kg (= 10^{6} g).

››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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