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British thermal unit (thermochemical)
Symbol:  Btu (therm.) 
Category:  Energy 
SI Equivalent:  1054.35 J
Dimension ML2T-2 
System:  UK 
Convert     Btu (therm.)  
59 conversions, showing those commonly used | Show all
1 Btu (therm.) =
Energy
  Symbol Unit Name
1.72279×10-7  bboe  barrel oil equivalent 
0.999327  Btu (IT)  British thermal unit (IT) 
0.99856  Btu (mean)  British thermal unit (mean) 
0.252237  Cal, kcal  Calorie (diet kilocalorie) 
251.634  calmean  calorie (mean) 
251.996  cal (therm.)  calorie (thermochemical) 
6.58072×1021  eV  electronvolt 
1.05435×1010  erg  erg 
777.647  ft-lbf  foot-pound force 
2.50201×104  ft-pdl  foot-poundal 
3.92752×10-4  Hp-h  horsepower (550ft-lbf/s)-hour 
1054.35  J  joule 
0.251905  kcal15  kilocalorie (15°C) 
0.250767  kcal4  kilocalorie (4°C) 
1.05435  kJ  kilojoule 
2.52237×10-10  kt (TNT)  kiloton TNT equivalent 
2.92875×10-4  kWh  kilowatt-hour 
6.58072×1015  MeV  megaelectronvolt 
1.05435×10-3  MJ  megajoule 
2.52237×10-13  Mt (TNT)  megaton TNT equivalent 
3.59969×10-8  tce  tce (tonne coal equivalent) 
9.99573×10-6    therm (US) 
2.52237×10-7  ton (TNT)  ton TNT equivalent 
0.292875  Wh  watt hour 
more...
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