| Did you mean to convert | joules | to | calorie [15 °C] calorie [I.T.] calorie [nutritional] calorie [thermochemical] |
How many joules in 1 calorie [15 °C]? The answer is 4.1858. We assume you are converting between joule and calorie [15 °C]. You can view more details on each measurement unit: joules or calorie [15 °C] The SI derived unit for energy is the joule. 1 joule is equal to 0.23890295761862 calorie [15 °C]. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between joules and calories. Type in your own numbers in the form to convert the units!
1 joules to calorie [15 °C] = 0.2389 calorie [15 °C]
5 joules to calorie [15 °C] = 1.19451 calorie [15 °C]
10 joules to calorie [15 °C] = 2.38903 calorie [15 °C]
20 joules to calorie [15 °C] = 4.77806 calorie [15 °C]
30 joules to calorie [15 °C] = 7.16709 calorie [15 °C]
40 joules to calorie [15 °C] = 9.55612 calorie [15 °C]
50 joules to calorie [15 °C] = 11.94515 calorie [15 °C]
75 joules to calorie [15 °C] = 17.91772 calorie [15 °C]
100 joules to calorie [15 °C] = 23.8903 calorie [15 °C]
You can do the reverse unit conversion from calorie [15 °C] to joules, or enter any two units below:
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).
15 °C calorie: the amount of energy required to warm 1 g of air-free water from 14.5 °C to 15.5 °C at a constant pressure of 101.325 kPa (1 atm). Experimental values of this calorie ranged from 4.1852 J to 4.1858 J. The CIPM in 1950 published a mean experimental value of 4.1855 J, noting an uncertainty of 0.0005 J.
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