efficiency into consideration). How do you calculate electrical horsepower? Example: The electric horsepower of a motor with 120 } For this calculator, you have the option to use the Elapsed Time Method, the Trap Speed Method, or the RPM & Torque Method. Example. To find the electric horsepower of a motor, use the equation: Horsepower = (Volts x Amps) / 745.7 (does not take efficiency into consideration) Example: The electric horsepower of a motor with 120 volts and 10 amps is: HP = (120 x 10) / 745.7 HP = Where: GPM = Gallons per Minute Head = Height of Water (ft) Efficiency of Pump = %/100 PSI = Pounds per Inch. (rounded to the nearest 10,000th), Win $100 towards teaching supplies! To find the electric horsepower of a motor, use the Simplify the equation for power: 1 horsepower (hp) = 550 foot-pounds / 1 second. Terms and Conditions and Privacy Policy. When the load that needs to be moved, the distance that it needs to move, and the amount of time in which it needs to move are known, use a variation of a simple formula to calculate horsepower. Horsepower is characterized as work done after some time. Reserved. How do you calculate electrical horsepower? P (hp) = 10kW / 0.745699872 = 13.41 hp . The article gives a simple formulat to convert electrical amps to horsepower and explains what data are actually needed to make an accurate horsepower calculation or rating. Enter Here, function popjack() The conversion from amps, a measure of electric current, to horsepower, a measure of power output by a motor, can be done using a fairly simple formula. Torque - Horsepower (hp) conversion is a method of converting one unit from other and vice versa. Roll your pointer to the left of the table to see typical values. There are different formulas to figure out the amount of horsepower your engine is making. Electric motor horsepower: this article explains how to calculate the horsepower of an electric motor if we know its wattage or current draw in amps. = 448 GPM 1 PSI = A Head of 2.309 ft (water weight) 62.36 lbs per CuFt at 62°F equation:Horsepower = (Volts x Amps) / 745.7 (does not take More About Calculating Horsepower Horsepower is a measure of the ability to move a certain amount of weight a certain distance, within a certain amount of time. Horsepower = I (A) × V (V) × η × PF 746. Horsepower is a way to measure the power output of an engine or motor. So the power conversion of kilowatts to horsepower is given by: P (hp) = P (kW) / 0.746. How To Calculate Your Horsepower. This free engine horsepower calculator estimates vehicle engine horsepower using two different methods, the elapsed time method and the trap-speed method. We want to see your websites and blogs. To do so, enter in the peak wheel horsepower of the vehicle, and the vehicle weight including driver, in the form below. Kilowatts to electrical horsepower. 1.6092. } Thus, horsepower is equal to the current in amps times the voltage in volts times the efficiency times the power factor, divided by 746. One electrical horsepower is equal to 0.746 kilowatts: 1 hp(E) = 746 W = 0.746 kW. Use this for extreme ballpark use only. Submit Calculator Idea, ©2020 CalcuNation.com - All Rights Engine "Rough" Horsepower By Bowling This is simple determination of rough engine horsepower output based on a "mean" cylinder compression ratio. { window.open('scientific-calculator.php','popjack','toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,copyhistory=no,scrollbars=no,width=380,height=360'); { window.open('simple-calculator.php','popjack1','toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,copyhistory=no,scrollbars=yes,width=270,height=270'); Simple Calculator, We use your calculator ideas to create new and useful online calculators. This calculator will calculate the approximate 1/4 mile time and trap speed of your vehicle. function popjack1() Torque is a rotational force generated by the electrical system, whereas, the horsepower is an imperial unit of power equal to 745.7 watts. Convert 10kW to electrical horsepower: P (hp) = 10kW / 0.746 = 13.405 hp . The correct meaning of one horsepower is 33,000 lb ft/minute. Put another way, if you somehow managed to … This calculator will help you estimate the potential of an engine. volts and 10 amps is: Calculated out this gives an electric horsepower of Estimate horsepower output from any engine type (4-stroke, 2-stroke, any fuel type, turbo, blower, Wankel, etc.). Learn more about how horsepower affects performance, or explore hundreds of other calculators addressing topics such as math, finance, health, fitness, and more.

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