Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Automotive
Nm to Ft-Lbs Converter (Torque)
Convert between Newton-metres (Nm) and foot-pounds (ft-lb) of torque in both directions. Common for automotive service, bicycle wrenches, and DIY assembly.
Fill in the required fields to see your result.
Automotive
Horsepower from Torque Calculator
Calculate horsepower from torque (in lb-ft) and engine RPM using the classic HP = (torque × RPM) / 5252 formula. Use it to convert between dyno-measured torque curves and the more familiar horsepower figures that car spec sheets quote.
Fill in the required fields to see your result.
Key differences
| Nm to Ft-Lbs Converter (Torque) | Horsepower from Torque Calculator | |
|---|---|---|
| Category | Automotive | Automotive |
| Inputs required | 2 | 2 |
| Result | Torque | Horsepower (HP) |
| What it does | Convert between Newton-metres (Nm) and foot-pounds (ft-lb) of torque in both directions. Common for automotive service, bicycle wrenches, and DIY assembly. | Calculate horsepower from torque (in lb-ft) and engine RPM using the classic HP = (torque × RPM) / 5252 formula. Use it to convert between dyno-measured torque curves and the more familiar horsepower figures that car spec sheets quote. |