How many gigatonne in 1 gigaton? The answer is 1. We assume you are converting between gigatonne and gigatonne. You can view more details on each measurement unit: gigatonne or gigaton The SI base unit for mass is the kilogram. 1 kilogram is equal to 1.0E-12 gigatonne, or 1.0E-12 gigaton. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigatonnes and gigatonnes. Type in your own numbers in the form to convert the units!
1 gigatonne to gigaton = 1 gigaton
5 gigatonne to gigaton = 5 gigaton
10 gigatonne to gigaton = 10 gigaton
20 gigatonne to gigaton = 20 gigaton
30 gigatonne to gigaton = 30 gigaton
40 gigatonne to gigaton = 40 gigaton
50 gigatonne to gigaton = 50 gigaton
75 gigatonne to gigaton = 75 gigaton
100 gigatonne to gigaton = 100 gigaton
You can do the reverse unit conversion from gigaton to gigatonne, or enter any two units below:
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).
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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