Torque Converter (Nm ↔ ft-lb)
Convert Newton-meters and foot-pounds
Nm ↔ ft-lb
Quick Facts
- •1 Nm = 0.7376 ft-lb
- •1 ft-lb = 1.3558 Nm
- •Lug nut torque: typically 80-100 ft-lb
Torque Units
Torque measures rotational force. Newton-meters (Nm) is the metric standard, while foot-pounds (ft-lb) is used in the US. European cars list torque in Nm, while US cars often use ft-lb. A typical car produces 150-300 ft-lb (200-400 Nm) of torque.
How to convert Newton-meters to Foot-pounds
To convert newton-meters to foot-pounds, multiply the number of newton-meters by the conversion factor. The exact factor is 0.737562.
Formula
Foot-pounds = Newton-meters × 0.737562
Worked example
Convert 10 Nm to ft-lb: 10 Nm = 7.376 ft-lb.
Newton-meters to Foot-pounds reference table
Use this quick lookup for common newton-meters to foot-pounds values.
| Newton-meters (Nm) | Foot-pounds (ft-lb) |
|---|---|
| 1 Nm | 0.738 ft-lb |
| 2 Nm | 1.475 ft-lb |
| 5 Nm | 3.688 ft-lb |
| 10 Nm | 7.376 ft-lb |
| 20 Nm | 14.751 ft-lb |
| 25 Nm | 18.439 ft-lb |
| 50 Nm | 36.878 ft-lb |
| 75 Nm | 55.317 ft-lb |
| 100 Nm | 73.756 ft-lb |
| 250 Nm | 184.391 ft-lb |
Frequently asked questions
What is the formula to convert Newton-meters to Foot-pounds?
Multiply the number of newton-meters by 0.737562 to get foot-pounds. For example, 10 Nm equals 7.376 ft-lb.
How many foot-pounds are in 1 newton-meter?
1 Nm equals 0.738 ft-lb.
How do I convert foot-pounds back to newton-meters?
Reverse the formula: Newton-meters = Foot-pounds ÷ 0.737562. For example, 100 ft-lb equals 135.582 Nm.
Is this Newton-meters to Foot-pounds converter accurate?
Yes. Conversions use the internationally accepted ratio for newton-meters and foot-pounds and are calculated to 3 decimal places in your browser.
What is 10 Nm in ft-lb?
10 Nm equals 7.376 ft-lb.
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This calculator is for educational and reference purposes only. Always verify critical calculations independently.