How many decajoule in 1 hectojoule? The answer is 10. We assume you are converting between decajoule and hectojoule. You can view more details on each measurement unit: decajoule or hectojoule The SI derived unit for energy is the joule. 1 joule is equal to 0.1 decajoule, or 0.01 hectojoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between decajoules and hectojoules. Type in your own numbers in the form to convert the units!
1 decajoule to hectojoule = 0.1 hectojoule
10 decajoule to hectojoule = 1 hectojoule
20 decajoule to hectojoule = 2 hectojoule
30 decajoule to hectojoule = 3 hectojoule
40 decajoule to hectojoule = 4 hectojoule
50 decajoule to hectojoule = 5 hectojoule
100 decajoule to hectojoule = 10 hectojoule
200 decajoule to hectojoule = 20 hectojoule
You can do the reverse unit conversion from hectojoule to decajoule, or enter any two units below:
The SI prefix "deca" represents a factor of 101, or in exponential notation, 1E1.
So 1 decajoule = 101 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 102, or in exponential notation, 1E2.
So 1 hectojoule = 102 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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