Muscle Car Drive

Horsepower Calculators

ET Horsepower

Calculate your horsepower! It's easy and free. Just enter your vehicles weight, 1/4 mile ET, and press calculate.

Vehicle Weight pounds       1/4 Mile ET seconds

 

Speed Horsepower

Calculate your horsepower! It's easy and free. Just enter your vehicles weight, 1/4 mile trap speed, and press calculate.

Vehicle Weight pounds       1/4 Mile trap speed mph