How many kilogram calorie in 1 attojoule?
The answer is 2.3890295761862E-22.
We assume you are converting between kilogram calorie and attojoule.
You can view more details on each measurement unit:
kilogram calorie or attojoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.00023890295761862 kilogram 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 kilogram calories and attojoules.
Type in your own numbers in the form to convert the units!
1 kilogram calorie to attojoule = 4.1858E+21 attojoule
2 kilogram calorie to attojoule = 8.3716E+21 attojoule
3 kilogram calorie to attojoule = 1.25574E+22 attojoule
4 kilogram calorie to attojoule = 1.67432E+22 attojoule
5 kilogram calorie to attojoule = 2.0929E+22 attojoule
6 kilogram calorie to attojoule = 2.51148E+22 attojoule
7 kilogram calorie to attojoule = 2.93006E+22 attojoule
8 kilogram calorie to attojoule = 3.34864E+22 attojoule
9 kilogram calorie to attojoule = 3.76722E+22 attojoule
10 kilogram calorie to attojoule = 4.1858E+22 attojoule
You can do the reverse unit conversion from attojoule to kilogram calorie, or enter any two units below:
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The large calorie or kilogram calorie approximates the energy needed to increase the temperature of 1 kg of water by 1 °C. This is about 4.185 kJ, and exactly 1000 small calories.
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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