Joule
| J |
Kilojoule
| kJ |
Kilowatt-hour
| kW*h |
Watt-hour
| W*h |
Calorie (nutritional)
| — |
Horsepower (metric) hour
| — |
Btu (IT)
| Btu (IT), Btu |
Btu (th)
| Btu (th) |
Gigajoule
| GJ |
Megajoule
| MJ |
Millijoule
| mJ |
Microjoule
| µJ |
Nanojoule
| nJ |
Attojoule
| aJ |
Megaelectron-volt
| MeV |
Kiloelectron-volt
| keV |
Electron-volt
| eV |
Erg
| — |
Gigawatt-hour
| GW*h |
Megawatt-hour
| MW*h |
Kilowatt-second
| kW*s |
Watt-second
| W*s |
Newton meter
| N*m |
Horsepower hour
| hp*h |
Kilocalorie (IT)
| kcal (IT) |
Kilocalorie (th)
| kcal (th) |
Calorie (IT)
| cal (IT), cal |
Calorie (th)
| cal (th) |
Mega Btu (IT)
| MBtu (IT) |
Ton-hour (refrigeration)
| — |
Fuel oil equivalent @kiloliter
| — |
Fuel oil equivalent @barrel (US)
| — |
Gigaton
| Gton |
Megaton
| Mton |
Kiloton
| kton |
Ton (explosives)
| — |
Dyne centimeter
| dyn*cm |
Gram-force meter
| gf*m |
Gram-force centimeter
| — |
Kilogram-force centimeter
| — |
Kilogram-force meter
| — |
Kilopond meter
| kp*m |
Pound-force foot
| lbf*ft |
Pound-force inch
| lbf*in |
Ounce-force inch
| ozf*in |
Foot-pound
| ft*lbf |
Inch-pound
| in*lbf |
Inch-ounce
| in*ozf |
Poundal foot
| pdl*ft |
Therm
| — |
Therm (EC)
| — |
Therm (US)
| — |
Hartree energy
| — |
Rydberg constant
| — |