Popular Energy and Work Unit Conversions
Kilojoule (kJ) Unit Converters
Kilowatt-hour (kW·h) Unit Converters
Watt-hour (W·h) Unit Converters
Calorie (nutritional) (calorie (nutritional)) Unit Converters
Horsepower (metric) hour (hp·h (metric)) Unit Converters
Btu (IT) (Btu) Unit Converters
Btu (th) (Btu (th)) Unit Converters
Gigajoule (GJ) Unit Converters
Megajoule (MJ) Unit Converters
Millijoule (mJ) Unit Converters
Microjoule (uJ) Unit Converters
Nanojoule (nJ) Unit Converters
Attojoule (aJ) Unit Converters
Megaelectron-volt (MeV) Unit Converters
Kiloelectron-volt (keV) Unit Converters
Electron-volt (eV) Unit Converters
Gigawatt-hour (GW·h) Unit Converters
Megawatt-hour (MW·h) Unit Converters
Kilowatt-second (kW·s) Unit Converters
Watt-second (W·s) Unit Converters
Newton meter (N·m) Unit Converters
Horsepower hour (hp·h) Unit Converters
Kilocalorie (IT) (kcal (IT)) Unit Converters
Kilocalorie (th) (kcal (th)) Unit Converters
Mega Btu (IT) (MBtu (IT)) Unit Converters
Ton-hour (refrigeration) (TR·h) Unit Converters
Fuel oil equivalent @kiloliter (fuel oil equivalent @kiloliter) Unit Converters
Fuel oil equivalent @barrel (US) (fuel oil equivalent @barrel) Unit Converters
Gigaton (Gton) Unit Converters
Megaton (Mton) Unit Converters
Kiloton (kton) Unit Converters
Ton (explosives) (ton (explosives)) Unit Converters
Dyne centimeter (dyn·cm) Unit Converters
Gram-force meter (gf·m) Unit Converters
Gram-force centimeter (gf·cm) Unit Converters
Kilogram-force centimeter (kgf·cm) Unit Converters
Kilogram-force meter (kgf·m) Unit Converters
Kilopond meter (kp·m) Unit Converters
Pound-force foot (lbf·ft) Unit Converters
Pound-force inch (lbf·in) Unit Converters
Ounce-force inch (ozf·in) Unit Converters
Foot-pound (ft·lbf) Unit Converters
Inch-pound (in·lbf) Unit Converters
Inch-ounce (in·ozf) Unit Converters
Poundal foot (pdl·ft) Unit Converters
Therm (EC) (therm (EC)) Unit Converters
Therm (US) (therm (US)) Unit Converters
Other Energy and Work to Joule Conversion Table
| kJ to J | 1 kJ = 1000 J |
| kW·h to J | 1 kW·h = 3600000 J |
| W·h to J | 1 W·h = 3600 J |
| calorie (nutritional) to J | 1 calorie (nutritional) = 4186.8 J |
| hp·h (metric) to J | 1 hp·h (metric) = 2647795.5 J |
| Btu to J | 1 Btu = 1055.0558526 J |
| Btu (th) to J | 1 Btu (th) = 1054.35 J |
| GJ to J | 1 GJ = 1000000000 J |
| MJ to J | 1 MJ = 1000000 J |
| mJ to J | 1 mJ = 0.001 J |
| uJ to J | 1 uJ = 0.000001 J |
| nJ to J | 1 nJ = 1.E-9 J |
| aJ to J | 1 aJ = 9.999999999E-19 J |
| MeV to J | 1 MeV = 1.602176633E-13 J |
| keV to J | 1 keV = 1.602176633E-16 J |
| eV to J | 1 eV = 1.602176633E-19 J |
| erg to J | 1 erg = 1.E-7 J |
| GW·h to J | 1 GW·h = 3600000000000 J |
| MW·h to J | 1 MW·h = 3600000000 J |
| kW·s to J | 1 kW·s = 1000 J |
| W·s to J | 1 W·s = 1 J |
| N·m to J | 1 N·m = 1 J |
| hp·h to J | 1 hp·h = 2684519.5369 J |
| kcal (IT) to J | 1 kcal (IT) = 4186.8 J |
| kcal (th) to J | 1 kcal (th) = 4184 J |
| cal (IT) to J | 1 cal (IT) = 4.1868 J |
| cal (th) to J | 1 cal (th) = 4.184 J |
| MBtu (IT) to J | 1 MBtu (IT) = 1055055852.6 J |
| TR·h to J | 1 TR·h = 12660670.231 J |
| fuel oil equivalent @kiloliter to J | 1 fuel oil equivalent @kiloliter = 40197627985 J |
| fuel oil equivalent @barrel to J | 1 fuel oil equivalent @barrel = 6383087908.4 J |
| Gton to J | 1 Gton = 4183999999999953000 J |
| Mton to J | 1 Mton = 4183999999999954 J |
| kton to J | 1 kton = 4184000000000 J |
| ton (explosives) to J | 1 ton (explosives) = 4184000000 J |
| dyn·cm to J | 1 dyn·cm = 1.E-7 J |
| gf·m to J | 1 gf·m = 0.00980665 J |
| gf·cm to J | 1 gf·cm = 0.0000980665 J |
| kgf·cm to J | 1 kgf·cm = 0.0980665 J |
| kgf·m to J | 1 kgf·m = 9.8066499997 J |
| kp·m to J | 1 kp·m = 9.8066499997 J |
| lbf·ft to J | 1 lbf·ft = 1.3558179483 J |
| lbf·in to J | 1 lbf·in = 0.112984829 J |
| ozf·in to J | 1 ozf·in = 0.0070615518 J |
| ft·lbf to J | 1 ft·lbf = 1.3558179483 J |
| in·lbf to J | 1 in·lbf = 0.112984829 J |
| in·ozf to J | 1 in·ozf = 0.0070615518 J |
| pdl·ft to J | 1 pdl·ft = 0.04214011 J |
| therm to J | 1 therm = 105505600 J |
| therm (EC) to J | 1 therm (EC) = 105505600 J |
| therm (US) to J | 1 therm (US) = 105480400 J |
| Hartree energy to J | 1 Hartree energy = 4.359748199E-18 J |
| Rydberg constant to J | 1 Rydberg constant = 2.179874099E-18 J |