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Free Nm to ft-lb converter for converting between Newton-meters (N·m) and foot-pounds (ft-lb). Our converter provides instant, accurate torque conversions with real-time bidirectional calculation. Perfect for automotive engineering, mechanical design, bolt tightening specifications, and converting between metric and US customary torque units. Simple, fast, and reliable torque unit conversion.
Last updated: January 24, 2026
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Conversion Formula:
1 N·m = 0.7376 ft-lb
1 ft-lb = 1.3558 N·m
Enter a value in either field to see the conversion. The calculator updates in real-time as you type. Note: Foot-pounds (ft-lb) and pounds-force (lbf) are different units - ft-lb measures torque, while lbf measures force.
Conversion Result:
10.00 N·m = 7.38 ft-lb
Definition
1 N·m = 0.7376 ft-lb
A Newton-meter is the SI unit of torque, representing the force of one newton applied to a moment arm of one meter. It's commonly used in engineering, automotive, and mechanical applications worldwide. One N·m is also equivalent to one joule (J), the SI unit of work and energy.
Definition
1 ft-lb = 1.3558 N·m
A foot-pound is a unit of torque in the US customary system, representing the force of one pound applied to a moment arm of one foot. It's commonly used in the United States for automotive specifications, mechanical engineering, and torque wrench measurements.
Converting 10 Newton-meters to foot-pounds:
Input
10 N·m
Result
7.376 ft-lb
Our Nm to ft-lb converter provides instant, accurate conversion between Newton-meters and foot-pounds. The conversion uses the standard relationship: 1 N·m = 0.7375621492772654 ft-lb, which is derived from the relationship between the newton and pound-force, and the meter and foot.
1 N·m = 0.7375621492772654 ft-lb1 ft-lb = 1.3558179483314004 N·mTo convert Nm to ft-lb: ft-lb = Nm × 0.7376To convert ft-lb to Nm: Nm = ft-lb × 1.3558The conversion factor comes from: 1 pound-force = 4.44822 newtons and 1 foot = 0.3048 meters. Combining these: 1 ft-lb = 1 lbf × 1 ft = 4.44822 N × 0.3048 m = 1.3558 N·m.
Torque, also called moment of force or rotational force, measures the tendency of an object to rotate when a force is applied. It's calculated as force multiplied by distance from the pivot point. Both N·m and ft-lb measure the same physical quantity - torque - just using different unit systems.
It's important to distinguish between foot-pounds (ft-lb) and pounds-force (lbf). Foot-pounds measure torque (rotational force), which is force multiplied by distance. Pounds-force measure force (linear push or pull). While their symbols look similar, they represent different physical quantities.
Nm to ft-lb conversion is essential in many engineering and automotive applications. Engineers often need to convert specifications between metric and US customary units. Automotive technicians use torque wrenches calibrated in different units depending on the manufacturer and region.
Here are some common conversions for quick reference:
| Newton-meters | Foot-pounds |
|---|---|
| 1 N·m | 0.738 ft-lb |
| 5 N·m | 3.688 ft-lb |
| 10 N·m | 7.376 ft-lb |
| 20 N·m | 14.751 ft-lb |
| 50 N·m | 36.878 ft-lb |
| 100 N·m | 73.756 ft-lb |
Need help with other torque conversions? Check out our Nm to in-lbs converter and newton meter calculator.
Get Custom Calculator for Your PlatformResult: 10 Newton-meters equals 7.376 foot-pounds
This conversion is commonly used in automotive applications when working with torque specifications that may be provided in different unit systems. The conversion factor is precise and reliable for engineering calculations.
12 × 1.3558
= 16.27 N·m
50 × 0.7376
= 36.88 ft-lb
100 × 0.7376
= 73.76 ft-lb
25 × 1.3558
= 33.90 N·m
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