## ››Convert gigatonne to tan [China]

 gigaton tan

How many gigaton in 1 tan? The answer is 5.0E-11.
We assume you are converting between gigatonne and tan [China].
You can view more details on each measurement unit:
gigaton or tan
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigaton, or 0.02 tan.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and tan [China].
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of gigaton to tan

1 gigaton to tan = 20000000000 tan

2 gigaton to tan = 40000000000 tan

3 gigaton to tan = 60000000000 tan

4 gigaton to tan = 80000000000 tan

5 gigaton to tan = 100000000000 tan

6 gigaton to tan = 120000000000 tan

7 gigaton to tan = 140000000000 tan

8 gigaton to tan = 160000000000 tan

9 gigaton to tan = 180000000000 tan

10 gigaton to tan = 200000000000 tan

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You can do the reverse unit conversion from tan to gigaton, 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).

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