Nm to Ft Lbs Converter
Enter torque to get both units and the nearest wrench increment.
Choose an increment to estimate the nearest setting.
Nm to ft-lbs formula
ft-lb = N·m × 0.7375621493. For the reverse direction, N·m = ft-lb × 1.3558179483. The calculator keeps additional precision internally and rounds only the displayed result.
Common Nm to ft-lbs values
| N·m | ft-lb |
|---|---|
| 10 | 7.375621 |
| 25 | 18.439054 |
| 50 | 36.878107 |
| 100 | 73.756215 |
| 200 | 147.51243 |
Using the wrench-increment estimate
Select the smallest step your torque wrench can display. The page rounds the exact converted foot-pound value to the nearest step and shows how far that setting is above or below the exact result. It does not replace the fastener, vehicle, wheel, or tool manufacturer's torque specification.
Torque is not energy
Torque and energy can share the same force-times-distance dimensions, but they describe different physical quantities. N·m on this page means newton-meter torque. The ft-lb label means foot-pound force used as a torque unit, not energy delivered through a distance.
Before tightening a critical fastener
Confirm the specified unit, thread condition, tightening sequence, lubrication assumptions, and tool calibration in the applicable service instructions. A correct unit conversion cannot resolve a specification copied from the wrong model, component, or procedure.
Frequently asked questions
How many ft-lbs are in one Nm?
One newton-meter is approximately 0.7375621493 foot-pounds. Multiply N·m by that factor to get ft-lb.
How do I convert ft-lbs to Nm?
Multiply foot-pounds by 1.3558179483. For example, 100 ft-lb is approximately 135.581795 N·m.
Should I round a torque wrench setting up or down?
Use the manufacturer's specified torque and procedure. This page shows the mathematically nearest increment and its deviation, but it cannot decide whether a different setting is acceptable for a fastener or tool.
Are ft-lb and lb-ft the same for torque?
Both forms are commonly used for torque. This converter displays ft-lb; do not confuse torque with foot-pound energy even though the dimensions use the same conversion factor.
Does this converter store my values?
No. The conversion and wrench-increment estimate run locally in your browser.