## Convert gigatonne to calorie [burned]

 gigatonne calorie

How many gigatonne in 1 calorie? The answer is 1.2959782E-16.
We assume you are converting between gigatonne and calorie [burned].
You can view more details on each measurement unit:
gigatonne or calorie
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigatonne, or 7716.1791764707 calorie.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and calories.
Type in your own numbers in the form to convert the units!

## Quick conversion chart of gigatonne to calorie

1 gigatonne to calorie = 7.7161791764707E+15 calorie

2 gigatonne to calorie = 1.5432358352941E+16 calorie

3 gigatonne to calorie = 2.3148537529412E+16 calorie

4 gigatonne to calorie = 3.0864716705883E+16 calorie

5 gigatonne to calorie = 3.8580895882354E+16 calorie

6 gigatonne to calorie = 4.6297075058824E+16 calorie

7 gigatonne to calorie = 5.4013254235295E+16 calorie

8 gigatonne to calorie = 6.1729433411766E+16 calorie

9 gigatonne to calorie = 6.9445612588236E+16 calorie

10 gigatonne to calorie = 7.7161791764707E+16 calorie

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

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## Definition: Gigatonne

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).

## Definition: Calorie

A pound of body fat is roughly equivalent to 3500 calories burned through activity.

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