Understanding your calculation
Method, example and limitations
How the calculation works
Engine-power estimates relate torque, rotational speed or vehicle performance to power. Review which mode and units are selected before interpreting the result.
Example to check
Using torque and RPM, 200 lb-ft at 5,252 RPM corresponds to approximately 200 mechanical horsepower.
Before using the result
Crankshaft power, wheel power and metric horsepower are different measurements. Drivetrain losses and testing conditions can materially affect a comparison.