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a.u. of energy
Symbol:  Eh 
Category:  Energy 
SI Equivalent:  4.35975×10-18 J
Dimension ML2T-2 
System:  a.u. 
 
Notes
1 a.u. of energy = 1 hartree = 2 rydbergs
Convert     Eh  
59 conversions, showing those commonly used | Show all
1 Eh =
Energy
  Symbol Unit Name
7.12377×10-28  bboe  barrel oil equivalent 
4.13223×10-21  Btu (IT)  British thermal unit (IT) 
4.12906×10-21  Btu (mean)  British thermal unit (mean) 
4.13501×10-21  Btu (therm.)  British thermal unit (thermochemical) 
1.043×10-21  Cal, kcal  Calorie (diet kilocalorie) 
1.04051×10-18  calmean  calorie (mean) 
1.04201×10-18  cal (therm.)  calorie (thermochemical) 
27.2114  eV  electronvolt 
4.35975×10-11  erg  erg 
3.21558×10-18  ft-lbf  foot-pound force 
1.03458×10-16  ft-pdl  foot-poundal 
1.62403×10-24  Hp-h  horsepower (550ft-lbf/s)-hour 
4.35975×10-18  J  joule 
1.04163×10-21  kcal15  kilocalorie (15°C) 
1.03692×10-21  kcal4  kilocalorie (4°C) 
4.35975×10-21  kJ  kilojoule 
1.043×10-30  kt (TNT)  kiloton TNT equivalent 
1.21104×10-24  kWh  kilowatt-hour 
2.72114×10-5  MeV  megaelectronvolt 
4.35975×10-24  MJ  megajoule 
1.043×10-33  Mt (TNT)  megaton TNT equivalent 
1.48848×10-28  tce  tce (tonne coal equivalent) 
4.13325×10-26    therm (US) 
1.043×10-27  ton (TNT)  ton TNT equivalent 
1.21104×10-21  Wh  watt hour 
more...
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