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How many calorie in 1 nanojoule?
The answer is 2.3890295761862E-10.
We assume you are converting between calorie [15 °C] and nanojoule.
You can view more details on each measurement unit:
calorie or nanojoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.23890295761862 calorie, or 1000000000 nanojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between calories and nanojoules.
Type in your own numbers in the form to convert the units!
1 calorie to nanojoule = 4185800000 nanojoule
2 calorie to nanojoule = 8371600000 nanojoule
3 calorie to nanojoule = 12557400000 nanojoule
4 calorie to nanojoule = 16743200000 nanojoule
5 calorie to nanojoule = 20929000000 nanojoule
6 calorie to nanojoule = 25114800000 nanojoule
7 calorie to nanojoule = 29300600000 nanojoule
8 calorie to nanojoule = 33486400000 nanojoule
9 calorie to nanojoule = 37672200000 nanojoule
10 calorie to nanojoule = 41858000000 nanojoule
You can do the reverse unit conversion from nanojoule to calorie, or enter any two units below:
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15 °C calorie: the amount of energy required to warm 1 g of air-free water from 14.5 °C to 15.5 °C at a constant pressure of 101.325 kPa (1 atm). Experimental values of this calorie ranged from 4.1852 J to 4.1858 J. The CIPM in 1950 published a mean experimental value of 4.1855 J, noting an uncertainty of 0.0005 J.
The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.
So 1 nanojoule = 10-9 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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