Power conversion

Power conversion is a free online calculator for converting metric and imperial units of power. Conversion between watt, kilowatt, horsepower, joule/second, Btu/hour, calorie/second ...
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joule/second (j/s) - unit of power. 1 j/s means 1 joule of energy is produced in 1 second
joule/minute (j/m) - unit of power. 1 j/m means 1 joule of energy is produced in 1 minute
joule/hour (j/h) - unit of power. 1 j/h means 1 joule of energy is produced in 1 hour
watt (W) - most used unit of power that is equal to 1 joule/second. Unit is named after James Watt
kilowatt (kW) - unit of power. Kilo prefix is a SI prefix and means thousand.
megawatt (mW) - unit of power. Mega prefix is a SI prefix, and means million.
gigawatt (gW) - unit of power. Giga prefix is a SI prefix, and means 109.
Btu/second - unit of power. Today is Btu/second replaced with joule/second.
Btu/minute - unit of power. Today is Btu/minute replaced with joule/minute.
Btu/hour - unit of power. Today is Btu/hour replaced with joule/hour.
calorie/second - most used unit of power in food. 1 calorie/second = 4.1868 joule/second
calorie/minute - most used unit of power in food. 1 calorie/minute = 0.0698 joule/second
calorie/hour - most used unit of power in food. 1 calorie/hour = 0.0012 joule/second
horsepower(mechanical) (hp) - most used unit of power in steam engines. 1 hp(mechanical) = 0.7457 kilowatt
horsepower(metric) (hp) - most used unit of power in steam engines. 1 hp(mechanical) = 0.7457 kilowatt
horsepower(electrical) (hp) - most used unit of power in steam engines. 1 hp(mechanical) = 0.7457 kilowatt
foot pound-force/second - unit of power. 1 foot pound-force/second = 1.3558 joule/second
foot pound-force/minute - unit of power. 1 foot pound-force/minute = 0.0226 joule/second
foot pound-force/hour - unit of power. 1 foot pound-force/hour = 0.0004 joule/second
kilocalorie/second - most used unit of power in food. 1 kilocalorie/second = 4 186.8 joule/second
kilocalorie/minute - most used unit of power in food. 1 kilocalorie/minute = 69.78 joule/second
kilocalorie/hour - most used unit of power in food. 1 kilocalorie/hour = 1.1630 joule/second