fJ do Btu (th)

fJ do Hz | fJ do m⁻¹ | fJ do GHz | fJ do K | fJ do THz | fJ do eV | fJ do aJ | fJ do R∞ | fJ do Eh | fJ do keV | fJ do MeV | fJ do pJ | fJ do u | fJ do nJ | fJ do dyn*cm | fJ do Erg | fJ do µJ | fJ do gf*cm | fJ do oz*f*in | fJ do gf*m | fJ do cJ | fJ do kgf*cm | fJ do dJ | fJ do scc | fJ do lbf*in | fJ do in*lbf | fJ do J | fJ do N*m | fJ do W*s | fJ do lbf*ft | fJ do ft*lbf | fJ do cal (th) | fJ do cal (IT) | fJ do kgf*m | fJ do kp*m | fJ do daJ | fJ do hJ | fJ do KJ | fJ do mJ | fJ do kW*s | fJ do Btu (th) | fJ do Btu (IT) | fJ do CHU | fJ do scf | fJ do W*h | fJ do Kcal (th) | fJ do Kcal (IT) | fJ do cal | fJ do scy | fJ do MJ | fJ do mbtu (IT) | fJ do hp*h | fJ do hp*h | fJ do kW*h | fJ do Kg of TNT | fJ do ton*h | fJ do thm | fJ do thm | fJ do thm | fJ do GJ | fJ do MBtu (IT) | fJ do mmbtu (IT) | fJ do EP | fJ do MW*h | fJ do ton | fJ do BOE | fJ do TOE | fJ do TJ | fJ do GW*h | fJ do kton | fJ do kBOE | fJ do PJ | fJ do Mton | fJ do BBOE | fJ do Mtoe | fJ do kg | fJ do EJ | fJ do Gton | fJ do Gtoe