This calculator allows you to convert from Btu (IT) to Calorie (th) and in a reverse direction. To convert from Btu (IT) to Calorie (th), enter the amount of Btu (IT) into the first input and to convert from Calorie (th) to Btu (IT), enter the amount of Calorie (th) into the second input.
1 Btu (IT) = 252.1644007218 Calorie (th)
To convert Btu (IT) to Calorie (th): Every 1 Btu (IT) equals 252.1644007218 Calorie (th). For example, 100 Btu (IT) equal 100 * 252.1644007218 = 25216.44007218 Calorie (th) and so on..
Btu (IT) to Joule | Btu (IT) to Kilojoule | Btu (IT) to Calorie (IT) | Btu (IT) to Erg | Btu (IT) to Watt-hour | Btu (IT) to Watt-second |