Unit Name joule 1 unit = x joule
Btu 0.0009478 1055.0559
calorie [15° C] 0.238903 4.1858
celsius heat unit 0.0005266 1899.1005
centijoule 100 0.01
gigawatt hour 0 3600000000000
inch ounce 140.8450704 0.0071
joule 1 1
kilowatt hour 0.0000003 3600000
newton meter 1 1
watthour 0.0002778 3600