**Full name:** kilojoule

**Plural form:** kilojoules

**Symbol:** kJ

**Category type:** energy

**Scale factor:** 1000

The SI derived unit for energy is the joule.

1 joule is equal to 0.001 kilojoules.

Valid units must be of the **energy** type.

You can use this form to select from known units:

I'm feeling lucky, show me some random units

The SI prefix "kilo" represents a factor of
10^{3}, or in exponential notation, 1E3.

So 1 kilojoule = 10^{3} 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).

kilojoules to gallon [UK] of kerosene

kilojoules to yoctojoule

kilojoules to kilowatt hour

kilojoules to newton-meter

kilojoules to gallon [UK] of automotive gasoline

kilojoules to tonne of coal equivalent

kilojoules to foot-pound force

kilojoules to gallon [UK] of distillate no. 2 fuel oil

kilojoules to Board of Trade unit