This page converts any torque value to horsepower or horsepower to torque. Since the formula is so simple, all you have to do is enter a value in one of the boxes and it automatically updates the appropriate value in another one. The only one that might be unexpected is changing the engine speed value since I hold the torque and re-calculate the horsepower to the new speed. Comments and questions are welcome. Enjoy.
Bruce Bowling's Automotive Calculators