Automotive
Horsepower from torque
Estimate mechanical horsepower from torque and rotational speed.
Calculators / Automotive / Torque converter
Torque converter calculator
Convert torque between newton-metres and pound-force feet.
On this page
Torque250N·m
Torque184.39LB-ft
Calculator controls
How to calculate
Convert torque between newton-metres and pound-force feet.
N·m = lb-ft × 1.3558179483314004.
Worked example
Torque: 250; Input unit: 1.
Torque: 250 N·m; Torque: 184.39 lb-ft.
Assumptions and limits
Convert torque between newton-metres and pound-force feet. These are torque units, not pounds of mass. Use manufacturer specifications for fastener tightening.
Results are rounded for display; calculations use unrounded values. Read our calculation methodology.
Understanding the result
Convert torque between newton-metres and pound-force feet. These are torque units, not pounds of mass. Use manufacturer specifications for fastener tightening.
When this tool is useful
N·m = lb-ft × 1.3558179483314004.
Understanding your inputs
| Input | What to enter |
|---|---|
| Torque | Enter a number of at least 0 and no more than 1000000000000. |
| Input unit | Enter one of the available options. |
Frequently asked questions
Can I use converted torque as a fastener tightening specification?
A converted value expresses the same torque in a different unit, but it does not establish the correct tightening setting. Use the manufacturer's procedure and specification for the exact fastener.