Convert 4 Horsepower to Gigajoule/second: 4 Horsepower in Gigajoule/second
This calculator allows you to convert from Horsepower to Gigajoule/second and in a reverse direction. To convert from Horsepower to Gigajoule/second, enter the amount of Horsepower into the first input and to convert from Gigajoule/second to Horsepower, enter the amount of Gigajoule/second into the second input.
Every 1 Horsepower = 7.4569987158229E-7 Gigajoule/second
and so, 4 Horsepower = 4 multiplied by 7.4569987158229E-7 = 2.9827994863291E-6 Gigajoule/second.