| 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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