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Power Conversion Table

E notation is an alternative format of the scientific notation 10x.
For example: 103 = E+3.
Base units are marked in black.
Derived units are marked in gray.
Conversion Table: Power
Unit NameRelation to watt [joules/sec][W]
BTU/hour [BTU/hr][international]0.293071070172222 [joules/sec][W]
BTU/hour [BTU/hr][ISO]0.292916666666667 [joules/sec][W]
BTU/hour [BTU/hr][thermochemical]0.292875073455556 [joules/sec][W]
BTU/minute [BTU/min][thermochemical]17.5725044073333 [joules/sec][W]
BTU/minute [BTU/min][ISO]17.575 [joules/sec][W]
BTU/minute [BTU/min][international]17.5842642103333 [joules/sec][W]
BTU/second [BTU/s][international]1055.05585262 [joules/sec][W]
BTU/second [BTU/s][ISO]1054.5 [joules/sec][W]
BTU/second [BTU/s][thermochemical]1054.35026444 [joules/sec][W]
calorie/hour [cal/hr][international]0.001163 [joules/sec][W]
calorie/hour [cal/hr][thermochemical]0.00116222222222222 [joules/sec][W]
calorie/minute [cal/min][thermochemical]0.0697333333333333 [joules/sec][W]
calorie/minute [cal/min][international]0.06978 [joules/sec][W]
calorie/second [cal/s][international]4.1868 [joules/sec][W]
calorie/second [cal/s][thermochemical]4.184 [joules/sec][W]
erg/hour [erg/hr]2.777778E-11 [joules/sec][W]
erg/minute [erg/min]1.666667E-9 [joules/sec][W]
erg/second [erg/s]1E-7 [joules/sec][W]
foot pound/hour [ft lb/hr]3.766161E-4 [joules/sec][W]
foot pound/minute [ft lb/min]0.0225969658055233 [joules/sec][W]
foot pound/second [ft lb/s]1.3558179483314 [joules/sec][W]
horsepower [hp][European electrical]333.616621144537 [joules/sec][W]
horsepower [hp][imperial, electrical]764 [joules/sec][W]
horsepower [hp][imperial, mechanical]76.0402249068 [joules/sec][W]
horsepower [hp][metric]735.49875 [joules/sec][W]
lucsec 1.333224E-4 [joules/sec][W]
newton meter/hour 2.777778E-11 [joules/sec][W]
newton meter/minute 1.666667E-9 [joules/sec][W]
newton meter/second 4.184 [joules/sec][W]
poncelet 980.665 [joules/sec][W]
volt ampere [VA][DC]1 [joules/sec][W]
volt ampere [VA][AC, PF=90%]0.9 [joules/sec][W]
volt ampere [VA][AC, PF=80%]0.8 [joules/sec][W]
watt [joules/sec][W]1 [joules/sec][W]

Related Infomation

The SI Unit of Power

Formula: Power

P : electrical power
V : electrical voltage
I : electrical current
The Formula for Determining the Power
Source: Web Formulas (Power)

Additional Formula: Power

Version 4.0 - Last updated: Sunday, August 16, 2015
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