How many kilojoules in 1 yoctojoule?
The answer is 1.0E-27.

We assume you are converting between **kilojoule** and **yoctojoule**.

You can view more details on each measurement unit:

kilojoules or
yoctojoule

The SI derived unit for **energy** is the joule.

1 joule is equal to 0.001 kilojoules, or 1.0E+24 yoctojoule.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between kilojoules and yoctojoules.

Type in your own numbers in the form to convert the units!

1 kilojoules to yoctojoule = 1.0E+27 yoctojoule

2 kilojoules to yoctojoule = 2.0E+27 yoctojoule

3 kilojoules to yoctojoule = 3.0E+27 yoctojoule

4 kilojoules to yoctojoule = 4.0E+27 yoctojoule

5 kilojoules to yoctojoule = 5.0E+27 yoctojoule

6 kilojoules to yoctojoule = 6.0E+27 yoctojoule

7 kilojoules to yoctojoule = 7.0E+27 yoctojoule

8 kilojoules to yoctojoule = 8.0E+27 yoctojoule

9 kilojoules to yoctojoule = 9.0E+27 yoctojoule

10 kilojoules to yoctojoule = 1.0E+28 yoctojoule

You can do the reverse unit conversion from yoctojoule to kilojoules, or enter any two units below:

kilojoules to inch pound

kilojoules to hartree

kilojoules to watthour

kilojoules to kilowatt-hour

kilojoules to pferdestärkenstunde

kilojoules to megaton

kilojoules to kiloelectron volt

kilojoules to gigajoule

kilojoules to dekatherm

kilojoules to millijoule

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).

The SI prefix "yocto" represents a factor of
10^{-24}, or in exponential notation, 1E-24.

So 1 yoctojoule = 10^{-24} 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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