This calculator allows you to convert from Horsepower to Femtowatt and in a reverse direction. To convert from Horsepower to Femtowatt, enter the amount of Horsepower into the first input and to convert from Femtowatt to Horsepower, enter the amount of Femtowatt into the second input.
1 Horsepower = 7.4569987158229E+17 Femtowatt
To convert Horsepower to Femtowatt: Every 1 Horsepower equals 7.4569987158229E+17 Femtowatt. For example, 100 Horsepower equal 100 * 7.4569987158229E+17 = 7.4569987158229E+19 Femtowatt and so on..
Horsepower to Watt | Horsepower to Erg/second | Horsepower to Pferdestarke (ps) | Horsepower to Foot pound-force/minute | Horsepower to Kilocalorie (th)/hour | Horsepower to Btu (IT)/hour |