## ››Convert gram calorie to attojoule

 gram calorie attojoule

How many gram calorie in 1 attojoule? The answer is 2.3890295761862E-19.
We assume you are converting between gram calorie and attojoule.
You can view more details on each measurement unit:
gram calorie or attojoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.23890295761862 gram calorie, or 1.0E+18 attojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gram calories and attojoules.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of gram calorie to attojoule

1 gram calorie to attojoule = 4.1858E+18 attojoule

2 gram calorie to attojoule = 8.3716E+18 attojoule

3 gram calorie to attojoule = 1.25574E+19 attojoule

4 gram calorie to attojoule = 1.67432E+19 attojoule

5 gram calorie to attojoule = 2.0929E+19 attojoule

6 gram calorie to attojoule = 2.51148E+19 attojoule

7 gram calorie to attojoule = 2.93006E+19 attojoule

8 gram calorie to attojoule = 3.34864E+19 attojoule

9 gram calorie to attojoule = 3.76722E+19 attojoule

10 gram calorie to attojoule = 4.1858E+19 attojoule

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

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## ››Definition: Attojoule

The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.

So 1 attojoule = 10-18 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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