How many gigatonne in 1 petagram? The answer is 1. We assume you are converting between gigatonne and petagram. You can view more details on each measurement unit: gigatonne or petagram The SI base unit for mass is the kilogram. 1 kilogram is equal to 1.0E-12 gigatonne, or 1.0E-12 petagram. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigatonnes and petagrams. Type in your own numbers in the form to convert the units!
1 gigatonne to petagram = 1 petagram
5 gigatonne to petagram = 5 petagram
10 gigatonne to petagram = 10 petagram
20 gigatonne to petagram = 20 petagram
30 gigatonne to petagram = 30 petagram
40 gigatonne to petagram = 40 petagram
50 gigatonne to petagram = 50 petagram
75 gigatonne to petagram = 75 petagram
100 gigatonne to petagram = 100 petagram
You can do the reverse unit conversion from petagram 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 "peta" represents a factor of 1015, or in exponential notation, 1E15.
So 1 petagram = 1015 grams-force.
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