Convert 10 Btu (th) to Gigajoule: 10 Btu (th) in Gigajoule
This calculator allows you to convert from Btu (th) to Gigajoule and in a reverse direction. To convert from Btu (th) to Gigajoule, enter the amount of Btu (th) into the first input and to convert from Gigajoule to Btu (th), enter the amount of Gigajoule into the second input.