Convert grams to gigatonne - Conversion of Measurement Units

Convert gram to gigatonne

More information from the unit converter

How many grams in 1 gigatonne?
The answer is 1.0E+15.
We assume you are converting between gram and gigatonne.
You can view more details on each measurement unit:
grams or
gigatonne
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1000 grams, or 1.0E-12 gigatonne.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between grams and gigatonnes.
Type in your own numbers in the form to convert the units!

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

a metric unit of weight equal to one thousandth of a kilogram

Definition: Gigatonne

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).

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