How many gigatonne in 1 teragram?
The answer is 0.001.
We assume you are converting between gigatonne and teragram.
You can view more details on each measurement unit: gigatonne or
teragram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigatonne, or 1.0E-9 teragram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and teragrams.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of gigatonne to teragram

1 gigatonne to teragram = 1000 teragram

2 gigatonne to teragram = 2000 teragram

3 gigatonne to teragram = 3000 teragram

4 gigatonne to teragram = 4000 teragram

5 gigatonne to teragram = 5000 teragram

6 gigatonne to teragram = 6000 teragram

7 gigatonne to teragram = 7000 teragram

8 gigatonne to teragram = 8000 teragram

9 gigatonne to teragram = 9000 teragram

10 gigatonne to teragram = 10000 teragram

››Want other units?

You can do the reverse unit conversion from
teragram 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: Teragram

The SI prefix "tera" represents a factor of
10^{12}, or in exponential notation, 1E12.

So 1 teragram = 10^{12} grams-force.

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