Power Converter supports conversions and calculations between various power units including Watt(W), Kilowatt(kW), Joules per Second(J/s), Newton-Meters per Second(N·m/s), Kilocalorie per Second(kcal/s), Horsepower(hp), Metric Horsepower(ps), Kilogram-Meter per Second(kg·m/s), British Thermal Unit per Second(btu/s), Foot-Pound per Second(ft·lb/s) and more.