How many attojoule in 1 tonne of coal equivalent?
The answer is 2.93076E+28.
We assume you are converting between attojoule and tonne of coal equivalent.
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attojoule or tonne of coal equivalent
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E+18 attojoule, or 3.4120842375357E-11 tonne of coal equivalent.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between attojoules and tonne of coal equivalent.
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You can do the reverse unit conversion from tonne of coal equivalent to attojoule, or enter any two units below:
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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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