How many joule in 1 kilocalorie?
The answer is 4185.8.
We assume you are converting between joule and kilocalorie [15 °C].
You can view more details on each measurement unit: joule or
kilocalorie
The SI derived unit for energy is the joule.
1 joule is equal to 0.00023890295761862 kilocalorie.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between joules and kilocalories.
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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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