How many kilojoules in 1 hectojoule?
The answer is 0.1.

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

You can view more details on each measurement unit:

kilojoules or
hectojoule

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

1 joule is equal to 0.001 kilojoules, or 0.01 hectojoule.

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

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

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

1 kilojoules to hectojoule = 10 hectojoule

5 kilojoules to hectojoule = 50 hectojoule

10 kilojoules to hectojoule = 100 hectojoule

15 kilojoules to hectojoule = 150 hectojoule

20 kilojoules to hectojoule = 200 hectojoule

25 kilojoules to hectojoule = 250 hectojoule

30 kilojoules to hectojoule = 300 hectojoule

40 kilojoules to hectojoule = 400 hectojoule

50 kilojoules to hectojoule = 500 hectojoule

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

kilojoules to nanojoule

kilojoules to gigajoule

kilojoules to petawatthour

kilojoules to megajoule

kilojoules to Q unit

kilojoules to millijoule

kilojoules to watthour

kilojoules to megacalorie

kilojoules to quad

kilojoules to gigacalorie

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 "hecto" represents a factor of
10^{2}, or in exponential notation, 1E2.

So 1 hectojoule = 10^{2} 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).

**ConvertUnits.com** provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!