How many gigatonne in 1 megagram?
The answer is 1.0E-9.
We assume you are converting between gigatonne and megagram.
You can view more details on each measurement unit:
gigatonne or megagram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigatonne, or 0.001 megagram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and megagrams.
Type in your own numbers in the form to convert the units!
1 gigatonne to megagram = 1000000000 megagram
2 gigatonne to megagram = 2000000000 megagram
3 gigatonne to megagram = 3000000000 megagram
4 gigatonne to megagram = 4000000000 megagram
5 gigatonne to megagram = 5000000000 megagram
6 gigatonne to megagram = 6000000000 megagram
7 gigatonne to megagram = 7000000000 megagram
8 gigatonne to megagram = 8000000000 megagram
9 gigatonne to megagram = 9000000000 megagram
10 gigatonne to megagram = 10000000000 megagram
You can do the reverse unit conversion from megagram 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 "mega" represents a factor of 106, or in exponential notation, 1E6.
So 1 megagram = 106 grams-force.
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