How many gigatonne in 1 keel?
The answer is 2.154019446656E-8.
We assume you are converting between gigatonne and keel [coal].
You can view more details on each measurement unit: gigatonne or
keel
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigatonne, or 4.6424836208069E-5 keel.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and keel [coal].
Type in your own numbers in the form to convert the units!

››Quick conversion chart of gigatonne to keel

1 gigatonne to keel = 46424836.20807 keel

2 gigatonne to keel = 92849672.41614 keel

3 gigatonne to keel = 139274508.62421 keel

4 gigatonne to keel = 185699344.83228 keel

5 gigatonne to keel = 232124181.04034 keel

6 gigatonne to keel = 278549017.24841 keel

7 gigatonne to keel = 324973853.45648 keel

8 gigatonne to keel = 371398689.66455 keel

9 gigatonne to keel = 417823525.87262 keel

10 gigatonne to keel = 464248362.08069 keel

››Want other units?

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

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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