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User Guide
This power units conversion tool allows you to convert power values to the equivalent power in other measurement units.
Conversion Factors
The following units and associated conversion factors in Watts (derived SI unit for power) are used by this power converter:
Watt Metric Prefix Power Units
- quectowatt (qW) – 1 x 10-30 W
- rontowatt (rW) – 1 x 10-27 W
- yoctowatt (yW) – 1 x 10-24 W
- zeptowatt (zW) – 1 x 10-21 W
- attowatt (aW) – 1 x 10-18 W
- femtowatt (fW) – 1 x 10-15 W
- picowatt (pW) – 1 x 10-12 W
- nanowatt (nW) – 1 x 10-9 W
- microwatt (µW) – 0.000001 W
- milliwatt (mW) – 0.001 W
- centiwatt (cW) – 0.01 W
- deciwatt (dW) – 0.1 W
- watt (W) – 1 W
- decawatt (daW) – 10 W
- hectowatt (hW) – 100 W
- kilowatt (kW) – 1,000 W
- megawatt (MW) – 1,000,000 W
- gigawatt (GW) – 1 x 10+9 W
- terawatt (TW) – 1 x 10+12 W
- petawatt (PW) – 1 x 10+15 W
- exawatt (EW) – 1 x 10+18 W
- zettawatt (ZW) – 1 x 10+21 W
- yottawatt (YW) – 1 x 10+24 W
- ronnawatt (RW) – 1 x 10+27 W
- quettawatt (QW) – 1 x 10+30 W
Volt-Ampere Metric Prefix Power Units
- quectovolt-ampere (qV·A) – 1 x 10-30 W
- rontovolt-ampere (rV·A) – 1 x 10-27 W
- yoctovolt-ampere (yV·A) – 1 x 10-24 W
- zeptovolt-ampere (zV·A) – 1 x 10-21 W
- attovolt-ampere (aV·A) – 1 x 10-18 W
- femtovolt-ampere (fV·A) – 1 x 10-15 W
- picovolt-ampere (pV·A) – 1 x 10-12 W
- nanovolt-ampere (nV·A) – 1 x 10-9 W
- microvolt-ampere (µV·A) – 0.000001 W
- millivolt-ampere (mV·A) – 0.001 W
- centivolt-ampere (cV·A) – 0.01 W
- decivolt-ampere (dV·A) – 0.1 W
- volt-ampere (V·A) – 1 W
- decavolt-ampere (daV·A) – 10 W
- hectovolt-ampere (hV·A) – 100 W
- kilovolt-ampere (kV·A) – 1,000 W
- megavolt-ampere (MV·A) – 1,000,000 W
- gigavolt-ampere (GV·A) – 1 x 10+9 W
- teravolt-ampere (TV·A) – 1 x 10+12 W
- petavolt-ampere (PV·A) – 1 x 10+15 W
- exavolt-ampere (EV·A) – 1 x 10+18 W
- zettavolt-ampere (ZV·A) – 1 x 10+21 W
- yottavolt-ampere (YV·A) – 1 x 10+24 W
- ronnavolt-ampere (RV·A) – 1 x 10+27 W
- quettavolt-ampere (QV·A) – 1 x 10+30 W
Horsepower Units
- mechanical horsepower (hp(I)) = 745.69987158227022 W
- imperial horsepower (hp(I)) = 745.69987158227022 W
- metric horsepower (PS) = 735.49875 W
- electrical horsepower (hp(E)) = 746 W
Per Second Energy Rate Units
- calorie/sec (cal/s) – 4.184 W
- kilocalorie/sec (kcal/s) – 4,184 W
- joule/sec (J/s) – 1 W
- kilojoule/sec (kJ/s) – 1,000 W
- british thermal unit ISO/sec (Btu/s) – 1055.06 W
- foot-pound/sec (ft·lb/s) – 1.3558179483314004 W
- newton-metre/sec (N·m/s) – 1 W
- kilogram-force metres/sec (kgf·m/s) – 9.80665 W
- gram-force centimetres/sec (gf·cm/s) – 9.80665 x 10-5 W
- erg/sec (erg/s) – 1 x 10-7 W