How many tonne in 1 gigagram?
The answer is 1000.
We assume you are converting between metric ton and gigagram.
You can view more details on each measurement unit: tonne or
gigagram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 0.001 tonne, or 1.0E-6 gigagram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between metric tons and gigagrams.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of tonne to gigagram

1 tonne to gigagram = 0.001 gigagram

10 tonne to gigagram = 0.01 gigagram

50 tonne to gigagram = 0.05 gigagram

100 tonne to gigagram = 0.1 gigagram

200 tonne to gigagram = 0.2 gigagram

500 tonne to gigagram = 0.5 gigagram

1000 tonne to gigagram = 1 gigagram

››Want other units?

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

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: Gigagram

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

So 1 gigagram = 10^{9} grams-force.

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