Input Btu/hour Btu/minute Btu/second calories(th)/hour calories(th)/minute calories(th)/second foot pounds-force/minute foot pounds-force/second gigawatts [GW] horsepowers (electric) horsepowers (metric) watts [W] joules/hour joules/minute joules/second kilocalories(th)/hour kilocalories(th)/minute kilogram-force meters/hour kilogram-force meters/minute kilowatts [kW] megawatts [MW] Output Btu/hour Btu/minute Btu/second calories(th)/hour calories(th)/minute calories(th)/second foot pounds-force/minute foot pounds-force/second gigawatts [GW] horsepowers (electric) horsepowers (metric) watts [W] joules/hour joules/minute joules/second kilocalories(th)/hour kilocalories(th)/minute kilogram-force meters/hour kilogram-force meters/minute kilowatts [kW] megawatts [MW]