Energy symbol "
E", base unit is joule , energy derived from mass*length*length/time/time.
As energy (E) is defined via work, the SI unit of energy is the same as the unit of work the joule (J).
One joule (J) is equal to 0 barrel of oil equivalent (BOE).
One barrel of oil equivalent (BOE) is equal to 5800640.776317501 British thermal unit (BTU).
One British thermal unit (BTU) is equal to 251.9957611111111 calorie (cal).
One calorie (cal) is equal to 1.0006692160611854 calorie (US) (Cal).
One calorie (US) (Cal) is equal to 0.0022031482396616215 Celsius heat unit (CHU).
One Celsius heat unit (CHU) is equal to 0.0018 cubic foot of natural gas (cc ft natural gas).
One cubic foot of natural gas (cc ft natural gas) is equal to 6.585137817547325e+24 electronvolt (eV).
One electronvolt (eV) is equal to 1.60217733e-12 erg (erg).
One erg (erg) is equal to 7.375621492772653e-8 foot-pound force (ft lbf).
One foot-pound force (ft lbf) is equal to 32.17404855643045 Foot-poundal (ft pdl).
One Foot-poundal (ft pdl) is equal to 0.00009148313190796984 gallon atmosphere (imp gal atm).
One gallon atmosphere (imp gal atm) is equal to 1.200949925504855 gallon atmosphere (US gal atm).
One gallon atmosphere (US gal atm) is equal to 87976919978283120000 hartree (Eₕ).
One hartree (Eₕ) is equal to 1.6240313913831626e-24 horsepower hour (hp h).
One horsepower hour (hp h) is equal to 23760000.000000004 inch-pound force (in lbf).
One inch-pound force (in lbf) is equal to 0.00002698596279440544 kilocalorie (kcal).
One kilocalorie (kcal) is equal to 0.001163 kilowatt hour (kWh).
One kilowatt hour (kWh) is equal to 3.412141633127942e-12 quad .
One quad is equal to 4.839989928858208e+35 Rydberg unit of energy (Ry).
One Rydberg unit of energy (Ry) is equal to 2.0661118798930867e-26 therm (EC) (thm).
One therm (EC) (thm) is equal to 1.0002426991175613 therm (US) (thm).
One therm (US) (thm) is equal to 0.9997612898190501 therm (UK) (thm).
One therm (UK) (thm) is equal to 25.19957611 thermie (th).
One thermie (th) is equal to 0.00014295274515159793 ton of coal equivalent (TCE).
One ton of coal equivalent (TCE) is equal to 0.7 ton of oil equivalent (TOE).
One ton of oil equivalent (TOE) is equal to 10 ton of TNT (tTNT).
One ton of TNT (tTNT) is equal to 2.138949951433976 Planck energy (Eₚ).
One Planck energy (Eₚ) is equal to 12225625000000000000 electron volt of energy (E).