Kilocalorie to British thermal unit (kcal to Btu)

1 kcal = 3.9656512425834 Btu
1 Kilocalorie (kilocalorie) is equal to 3.9656512425834 British thermal unit (btu).

Kilocalorie (kcal):


British thermal unit (Btu):

If we want to reverse convert British thermal unit to Kilocalorie according to the Frequency units reference formula, 1 Btu = 0.25216539196941 kcal.
You can find automatic conversion rates in the table below. You can also multi-convert the relevant units among themselves from the energy converter page and print the page.

Kilocalorie to British thermal unit conversion table