HP & Torque Estimator
Calculate horsepower from torque and RPM, or torque from horsepower and RPM.
Inputs
Results
Run a calculation to view results.
Example Values
- Torque 800 lb-ft at 1800 RPM -> about 274 HP
Formula and Notes
Horsepower = (Torque x RPM) / 5252; Torque = (Horsepower x 5252) / RPM
Horsepower is derived from torque and engine speed.
Useful for performance estimates, dyno math, and drivetrain calculations.
Advertisement
Ad space available for shop partners, suppliers, or training programs.
Diesel Toolkit provides estimated calculations only and does not replace OEM service information, engineering specs, or manufacturer procedures.