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therm (US)
Category:  Energy 
SI Equivalent:  1.0548×108 J
Dimension ML2T-2 
System:  UK, US 
1 therm (US) = 105 Btu
Convert     therm (US)  
1 therm (US) =
  Symbol Unit Name
2.41942×1025  Eh  a.u. of energy 
1.72354×10-2  bboe  barrel oil equivalent 
1.72354×10-2  bboe  bboe (barrel oil equivalent) 
6.58357×1017  BeV  BeV (billion eV) 
9.99757×104  Btu (ISO)  British thermal unit (ISO) 
9.99761×104  Btu (IT)  British thermal unit (IT) 
9.9899×104  Btu (mean)  British thermal unit (mean) 
1.00043×105  Btu (therm.)  British thermal unit (thermochemical) 
2.52044×107  cal15  calorie (15°C) 
2.50875×107  cal4  calorie (4°C) 
2.52345×104  Cal, kcal  Calorie (diet kilocalorie) 
2.51939×107  cal (IT)  calorie (IT) (International Steam Table) 
2.51742×107  calmean  calorie (mean) 
2.52104×107  cal (therm.)  calorie (thermochemical) 
5.554×104  Chu  Celsius-heat unit 
1.0548×108  C-V  coulomb volt 
1.04101×109  cm3-atm  cubic centimeter-atm 
3.6763×104  ft3-atm  cubic foot atm 
6.58357×1026  eV  electronvolt 
1.0548×1015  erg  erg 
7.77984×107  ft-lbf  foot-pound force 
2.50309×109  ft-pdl  foot-poundal 
6.58357×1017  GeV  gigaelectronvolt 
2.51939×107  gram-cal  gram calorie 
2.41942×1025  Eh  hartree 
39.2921  Hp-h  horsepower (550ft-lbf/s)-hour 
9.3358×108  in-lbf  inch pound force 
1.0548×108  J  joule 
2.52014×104  kcal15  kilocalorie (15°C) 
2.50875×104  kcal4  kilocalorie (4°C) 
6.58357×1023  keV  kiloelectronvolt 
1.0548×105  kJ  kilojoule 
2.52345×10-5  kt (TNT)  kiloton TNT equivalent 
29.3001  kWh  kilowatt-hour 
6.58357×1020  MeV  megaelectronvolt 
105.48  MJ  megajoule 
2.52345×10-8  Mt (TNT)  megaton TNT equivalent 
1.0548×108  N-m  newton meter 
9.99814×10-14    Q unit 
9.99761×10-11  quad  quad 
9.99761×10-11  quad  quadrillion 
4.83883×1025  Ry  rydberg 
3.60124×10-3  tce  tce (tonne coal equivalent) 
0.999761    therm (EEG) 
25.2014  th15 °C  thermie (15°C) 
2.51924×10-3  toe  toe (tonne oil equivalent) 
2.52345×10-2  ton (TNT)  ton TNT equivalent 
3.60124×10-3  tce  tonne coal equivalent 
2.51924×10-3  toe  tonne oil equivalent 
2.93001×104  Wh  watt hour 
Moment, Torque
  Symbol Unit Name
1.0548×1015  dyn-cm  dyne-centimeter 
1.0756×1012  gf-cm  gram force-centimeter 
1.0756×107  kgf-m  kilogram force-meter 
1.0548×1010  N-cm  newton-centimeter 
1.0548×108  N-m  newton-meter 
1.49373×1010  ozf-in  ounce force-inch 
7.77984×107  lbf-ft  pound force-foot 
9.3358×108  lbf-in  pound force-inch 
2.50309×109  pdl-ft  poundal-foot