››Convert kilojoule to yottajoule

 kilojoules yottajoule

How many kilojoules in 1 yottajoule? The answer is 1.0E+21.
We assume you are converting between kilojoule and yottajoule.
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kilojoules or yottajoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.001 kilojoules, or 1.0E-24 yottajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilojoules and yottajoules.
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››Definition: Kilojoule

The SI prefix "kilo" represents a factor of 103, or in exponential notation, 1E3.

So 1 kilojoule = 103 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).

››Definition: Yottajoule

The SI prefix "yotta" represents a factor of 1024, or in exponential notation, 1E24.

So 1 yottajoule = 1024 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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