How many gigatonne in 1 tonelada [Portugal]?
The answer is 7.9315E-10.
We assume you are converting between gigatonne and tonelada [Portugal].
You can view more details on each measurement unit:
gigatonne or
tonelada [Portugal]
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigatonne, or 0.0012607955619996 tonelada [Portugal].
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and tonelada [Portugal].
Type in your own numbers in the form to convert the units!

Quick conversion chart of gigatonne to tonelada [Portugal]

1 gigatonne to tonelada [Portugal] = 1260795561.9996 tonelada [Portugal]

2 gigatonne to tonelada [Portugal] = 2521591123.9992 tonelada [Portugal]

3 gigatonne to tonelada [Portugal] = 3782386685.9989 tonelada [Portugal]

4 gigatonne to tonelada [Portugal] = 5043182247.9985 tonelada [Portugal]

5 gigatonne to tonelada [Portugal] = 6303977809.9981 tonelada [Portugal]

6 gigatonne to tonelada [Portugal] = 7564773371.9977 tonelada [Portugal]

7 gigatonne to tonelada [Portugal] = 8825568933.9974 tonelada [Portugal]

8 gigatonne to tonelada [Portugal] = 10086364495.997 tonelada [Portugal]

9 gigatonne to tonelada [Portugal] = 11347160057.997 tonelada [Portugal]

10 gigatonne to tonelada [Portugal] = 12607955619.996 tonelada [Portugal]

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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