›› Measurement unit: zeptojoule

Full name: zeptojoule

Plural form: zeptojoules

Symbol: zJ

Category type: energy

Scale factor: 1.0E-21


›› SI unit: joule

The SI derived unit for energy is the joule.
1 joule is equal to 1.0E+21 zeptojoule.


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›› Definition: Zeptojoule

The SI prefix "zepto" represents a factor of 10-21, or in exponential notation, 1E-21.

So 1 zeptojoule = 10-21 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).


›› Sample conversions: zeptojoule

zeptojoule to kilowatt hour
zeptojoule to gallon [UK] of kerosene type jet fuel
zeptojoule to British thermal unit
zeptojoule to megalerg
zeptojoule to gallon [UK] of kerosene
zeptojoule to terajoule
zeptojoule to Board of Trade unit
zeptojoule to gallon [UK] of distillate no. 2 fuel oil
zeptojoule to decajoule
zeptojoule to gallon [U.S.] of residual fuel oil