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electronvolt
Symbol:  eV 
Category:  Energy 
SI Equivalent:  1.60218×10-19 J
Dimension ML2T-2 
 
Notes
Unit used in nuclear and atomic physics. It represents the work needed to move an electron through an electric potential difference of 1 volt.
Convert     eV  
59 conversions, showing those commonly used | Show all
1 eV =
Energy
  Symbol Unit Name
2.61794×10-29  bboe  barrel oil equivalent 
1.51857×10-22  Btu (IT)  British thermal unit (IT) 
1.5174×10-22  Btu (mean)  British thermal unit (mean) 
1.51959×10-22  Btu (therm.)  British thermal unit (thermochemical) 
3.83296×10-23  Cal, kcal  Calorie (diet kilocalorie) 
3.82379×10-20  calmean  calorie (mean) 
3.8293×10-20  cal (therm.)  calorie (thermochemical) 
1.60218×10-12  erg  erg 
1.18171×10-19  ft-lbf  foot-pound force 
3.80202×10-18  ft-pdl  foot-poundal 
5.96821×10-26  Hp-h  horsepower (550ft-lbf/s)-hour 
1.60218×10-19  J  joule 
3.82792×10-23  kcal15  kilocalorie (15°C) 
3.81063×10-23  kcal4  kilocalorie (4°C) 
1.60218×10-22  kJ  kilojoule 
3.83296×10-32  kt (TNT)  kiloton TNT equivalent 
4.45049×10-26  kWh  kilowatt-hour 
1×10-6  MeV  megaelectronvolt 
1.60218×10-25  MJ  megajoule 
3.83296×10-35  Mt (TNT)  megaton TNT equivalent 
5.47005×10-30  tce  tce (tonne coal equivalent) 
1.51893×10-27    therm (US) 
3.83296×10-29  ton (TNT)  ton TNT equivalent 
4.45049×10-23  Wh  watt hour 
more...
Glossary