Conversion Master

A fast and free online unit converter that handles common measurement units, plus 77 additional converters for a variety of units.
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A fast and free online unit converter that handles common measurement units, plus 77 additional converters for a variety of units.
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A fast and free online unit converter that handles common measurement units, plus 77 additional converters for a variety of units.
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Power Converter

Power Converter

Result:

Power Conversion Units and Formulas

Power Conversion Units

Metric Units

  • Watt (W)
  • Exawatt (EW)
  • Petawatt (PW)
  • Terawatt (TW)
  • Gigawatt (GW)
  • Megawatt (MW)
  • Kilowatt (kW)
  • Hectowatt (hW)
  • Dekawatt (daW)
  • Deciwatt (dW)
  • Centiwatt (cW)
  • Milliwatt (mW)
  • Microwatt (µW)
  • Nanowatt (nW)
  • Picowatt (pW)
  • Femtowatt (fW)
  • Attowatt (aW)

Horsepower Units

  • Horsepower (hp, hp (UK))
  • Horsepower (550 ft·lbf/s)
  • Horsepower (metric)
  • Horsepower (boiler)
  • Horsepower (electric)
  • Horsepower (water)
  • Pferdestarke (ps)

Thermal Power Units

  • Btu (IT)/hour (Btu/h)
  • Btu (IT)/minute (Btu/min)
  • Btu (IT)/second (Btu/s)
  • Btu (th)/hour (Btu (th)/h)
  • Btu (th)/minute (Btu (th)/min)
  • Btu (th)/second (Btu (th)/s)
  • MBtu (IT)/hour (MBtu/h)
  • MBH

Cooling Power Units

  • Ton (refrigeration)

Calorie Units

  • Kilocalorie (IT)/hour (kcal/h)
  • Kilocalorie (IT)/minute (kcal/min)
  • Kilocalorie (IT)/second (kcal/s)
  • Kilocalorie (th)/hour (kcal (th)/h)
  • Kilocalorie (th)/minute (kcal (th)/min)
  • Kilocalorie (th)/second (kcal (th)/s)
  • Calorie (IT)/hour (cal/h)
  • Calorie (IT)/minute (cal/min)
  • Calorie (IT)/second (cal/s)
  • Calorie (th)/hour (cal (th)/h)
  • Calorie (th)/minute (cal (th)/min)
  • Calorie (th)/second (cal (th)/s)

Mechanical Power Units

  • Foot pound-force/hour
  • Foot pound-force/minute
  • Foot pound-force/second
  • Pound-foot/hour (lbf·ft/h)
  • Pound-foot/minute (lbf·ft/min)
  • Pound-foot/second (lbf·ft/s)

Energy Units

  • Erg/second (erg/s)
  • Kilovolt ampere (kV·A)
  • Volt ampere (V·A)
  • Newton meter/second
  • Joule/second (J/s)
  • Exajoule/second (EJ/s)
  • Petajoule/second (PJ/s)
  • Terajoule/second (TJ/s)
  • Gigajoule/second (GJ/s)
  • Megajoule/second (MJ/s)
  • Kilojoule/second (kJ/s)
  • Hectojoule/second (hJ/s)
  • Dekajoule/second (daJ/s)
  • Decijoule/second (dJ/s)
  • Centijoule/second (cJ/s)
  • Millijoule/second (mJ/s)
  • Microjoule/second (µJ/s)
  • Nanojoule/second (nJ/s)
  • Picojoule/second (pJ/s)
  • Femtojoule/second (fJ/s)
  • Attojoule/second (aJ/s)
  • Joule/hour (J/h)
  • Joule/minute (J/min)
  • Kilojoule/hour (kJ/h)
  • Kilojoule/minute (kJ/min)

Power Conversion Formulas

Metric Units

  • Watt (W): 1 W = 1 W
  • Exawatt (EW): 1 EW = 1.0E+18 W
  • Petawatt (PW): 1 PW = 1.0E+15 W
  • Terawatt (TW): 1 TW = 1.0E+12 W
  • Gigawatt (GW): 1 GW = 1.0E+9 W
  • Megawatt (MW): 1 MW = 1.0E+6 W
  • Kilowatt (kW): 1 kW = 1000 W
  • Hectowatt (hW): 1 hW = 100 W
  • Dekawatt (daW): 1 daW = 10 W
  • Deciwatt (dW): 1 dW = 0.1 W
  • Centiwatt (cW): 1 cW = 0.01 W
  • Milliwatt (mW): 1 mW = 0.001 W
  • Microwatt (µW): 1 µW = 1.0E-6 W
  • Nanowatt (nW): 1 nW = 1.0E-9 W
  • Picowatt (pW): 1 pW = 1.0E-12 W
  • Femtowatt (fW): 1 fW = 1.0E-15 W
  • Attowatt (aW): 1 aW = 1.0E-18 W

Horsepower Units

  • Horsepower (hp, hp (UK)): 1 hp = 745.6998715823 W
  • Horsepower (550 ft·lbf/s): 1 hp (550 ft·lbf/s) = 745.6998715823 W
  • Horsepower (metric): 1 hp (metric) = 735.49875 W
  • Horsepower (boiler): 1 hp (boiler) = 9809.5000000002 W
  • Horsepower (electric): 1 hp (electric) = 746 W
  • Horsepower (water): 1 hp (water) = 746.043 W
  • Pferdestarke (ps): 1 ps = 735.49875 W

Thermal Power Units

  • Btu (IT)/hour (Btu/h): 1 Btu/h = 0.2930710702 W
  • Btu (IT)/minute (Btu/min): 1 Btu/min = 17.5842642103 W
  • Btu (IT)/second (Btu/s): 1 Btu/s = 1055.05585262 W
  • Btu (th)/hour (Btu (th)/h): 1 Btu (th)/h = 0.292875 W
  • Btu (th)/minute (Btu (th)/min): 1 Btu (th)/min = 17.5724999996 W
  • Btu (th)/second (Btu (th)/s): 1 Btu (th)/s = 1054.3499999744 W
  • MBtu (IT)/hour (MBtu/h): 1 MBtu/h = 293071.07017222 W
  • MBH: 1 MBH = 293.0710701722 W

Cooling Power Units

  • Ton (refrigeration): 1 Ton (refrigeration) = 3516.8528420667 W

Calorie Units

  • Kilocalorie (IT)/hour (kcal/h): 1 kcal/h = 1.163 W
  • Kilocalorie (IT)/minute (kcal/min): 1 kcal/min = 69.78 W
  • Kilocalorie (IT)/second (kcal/s): 1 kcal/s = 4186.8 W
  • Kilocalorie (th)/hour (kcal (th)/h): 1 kcal (th)/h = 1.1622222222 W
  • Kilocalorie (th)/minute (kcal (th)/min): 1 kcal (th)/min = 69.7333333333 W
  • Kilocalorie (th)/second (kcal (th)/s): 1 kcal (th)/s = 4184 W
  • Calorie (IT)/hour (cal/h): 1 cal/h = 0.001163 W
  • Calorie (IT)/minute (cal/min): 1 cal/min = 0.06978 W
  • Calorie (IT)/second (cal/s): 1 cal/s = 4.1868 W
  • Calorie (th)/hour (cal (th)/h): 1 cal (th)/h = 0.0011622222 W
  • Calorie (th)/minute (cal (th)/min): 1 cal (th)/min = 0.0697333333 W
  • Calorie (th)/second (cal (th)/s): 1 cal (th)/s = 4.184 W

Mechanical Power Units

  • Foot pound-force/hour: 1 foot pound-force/hour = 0.0003766161 W
  • Foot pound-force/minute: 1 foot pound-force/minute = 0.0225969658 W
  • Foot pound-force/second: 1 foot pound-force/second = 1.3558179483 W
  • Pound-foot/hour (lbf·ft/h): 1 pound-foot/hour = 0.0003766161 W
  • Pound-foot/minute (lbf·ft/min): 1 pound-foot/minute = 0.0225969658 W
  • Pound-foot/second (lbf·ft/s): 1 pound-foot/second = 1.3558179483 W

Energy Units

  • Erg/second (erg/s): 1 erg/s = 1.0E-7 W
  • Kilovolt ampere (kV·A): 1 kV·A = 1000 W
  • Volt ampere (V·A): 1 V·A = 1 W
  • Newton meter/second: 1 Newton meter/second = 1 W
  • Joule/second (J/s): 1 J/s = 1 W
  • Exajoule/second (EJ/s): 1 EJ/s = 1.0E+18 W
  • Petajoule/second (PJ/s): 1 PJ/s = 1.0E+15 W
  • Terajoule/second (TJ/s): 1 TJ/s = 1.0E+12 W
  • Gigajoule/second (GJ/s): 1 GJ/s = 1.0E+9 W
  • Megajoule/second (MJ/s): 1 MJ/s = 1.0E+6 W
  • Kilojoule/second (kJ/s): 1 kJ/s = 1000 W
  • Hectojoule/second (hJ/s): 1 hJ/s = 100 W
  • Dekajoule/second (daJ/s): 1 daJ/s = 10 W
  • Decijoule/second (dJ/s): 1 dJ/s = 0.1 W
  • Centijoule/second (cJ/s): 1 cJ/s = 0.01 W
  • Millijoule/second (mJ/s): 1 mJ/s = 0.001 W
  • Microjoule/second (µJ/s): 1 µJ/s = 1.0E-6 W
  • Nanojoule/second (nJ/s): 1 nJ/s = 1.0E-9 W
  • Picojoule/second (pJ/s): 1 pJ/s = 1.0E-12 W
  • Femtojoule/second (fJ/s): 1 fJ/s = 1.0E-15 W
  • Attojoule/second (aJ/s): 1 aJ/s = 1.0E-18 W
  • Joule/hour (J/h): 1 J/h = 0.0002777778 W
  • Joule/minute (J/min): 1 J/min = 0.0166666667 W
  • Kilojoule/hour (kJ/h): 1 kJ/h = 0.2777777778 W
  • Kilojoule/minute (kJ/min): 1 kJ/min = 16.6666666667 W
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