## Convert gigatonne to microgram

 gigatonne microgram

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

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

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## Definition: Gigatonne

The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.

So 1 gigatonne = 109 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 (= 106 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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