| Common units |
| BTU/Hour (international) | BTU/h |
| Gigawatt | GW |
| Horsepower (metric) | hp |
| Joule/Second | J/s |
| Kilowatt | kW |
| Pound-Foot/Hour | lb∙ft/h |
| Watt | W |
|
Other units
|
| Attojoule/Second | aJ/s |
| Attowatt | aW |
| BTU/Hour (thermochemical) | BTU/h |
| BTU/Minute (international) | BTU/min |
| BTU/Minute (thermochemical) | BTU/min |
| BTU/Second (international) | BTU/s |
| BTU/Second (thermochemical) | BTU/s |
| Calorie/Hour (international) | cal/h |
| Calorie/Hour (thermochemical) | cal/h |
| Calorie/Minute (international) | cal/min |
| Calorie/Minute (thermochemical) | cal/min |
| Calorie/Second (international) | cal/s |
| Calorie/Second (thermochemical) | cal/s |
| Centijoule/Second | cJ/s |
| Centiwatt | cW |
| Decijoule/Second | dJ/s |
| Deciwatt | dW |
| Dekajoule/Second | daJ/s |
| Dekawatt | daW |
| Erg/Second | erg/s |
| Exajoule/Second | EJ/s |
| Exawatt | EW |
| Femtojoule/Second | fJ/s |
| Femtowatt | fW |
| Gigajoule/Second | GJ/s |
| Hectojoule/Second | hJ/s |
| Hectowatt | hW |
| Horsepower | hp |
| Horsepower (boiler) | hp |
| Horsepower (electric) | hp |
| Horsepower (UK) | hp |
| Horsepower (water) | hp |
| Joule/Hour | J/h |
| Joule/Minute | J/min |
| Kilocalorie/Hour (thermochemical) | kcal/h |
| Kilocalorie/Hour (international) | kcal/h |
| Kilocalorie/Minute (international) | kcal/min |
| Kilocalorie/Minute (thermochemical) | kcal/min |
| Kilocalorie/Second (thermochemical) | kcal/s |
| Kilocalorie/Second (international) | kcal/s |
| Kilojoule/Hour | kJ/h |
| Kilojoule/Minute | kJ/min |
| Kilojoule/Second | kJ/s |
| MBH | |
| MBTU/Hour | MBTU/h |
| Megajoule/Second | MJ/s |
| Megawatt | MW |
| Microjoule/Second | µJ/s |
| Microwatt | µW |
| Millijoule/Second | mJ/s |
| Milliwatt | mW |
| Nanojoule/Second | nJ/s |
| Nanowatt | nW |
| Petajoule/Second | PJ/s |
| Petawatt | PW |
| Pferdest | ps |
| Picojoule/Second | pJ/s |
| Picowatt | pW |
| Pound-Foot/Minute | lb∙ft/min |
| Pound-Foot/Second | lb∙ft/s |
| Terajoule/Second | TJ/s |
| Terawatt | TW |
| Ton (refrigeration) | t |
|
online power conversions, btu/hour (international), gigawatt, horsepower (metric), joule/second
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