N·m · kN·m · lb·ft · lb·in · kgf·m
Free Torque Converter
Convert torque units instantly — Newton-meters, pound-feet, pound-inches, kilogram-force meters, and more. Free, symmetrical, no sign-up.
Why symmetrical conversion?
How This Converter Works
Torque (rotational force) is measured in Newton-meters for engineering specs and pound-feet for automotive applications. Our converter handles 9 torque units simultaneously.
Quick reference
Common Conversions
| Newton-meters (N·m) | Pound-feet (lb·ft) | kgf·m | Context |
|---|---|---|---|
| 1 N·m | 0.738 lb·ft | 0.102 kgf·m | One Newton-meter |
| 100 N·m | 73.76 lb·ft | 10.2 kgf·m | Small car engine torque |
| 300 N·m | 221.3 lb·ft | 30.6 kgf·m | Average family car |
| 600 N·m | 442.5 lb·ft | 61.2 kgf·m | Performance car |
| 1,355.8 N·m | 1,000 lb·ft | 138.3 kgf·m | Heavy truck engine |
FAQ
Frequently Asked Questions
1How do I convert Newton-meters to pound-feet?
Multiply by 0.73756. So 250 N·m = 184.4 lb·ft. To convert lb·ft to N·m, multiply by 1.35582.
2What is the difference between torque and power?
Torque is rotational force (how hard an engine turns), while power is the rate of work (how quickly it can do so). Power = Torque × Rotational speed (RPM).
3Why are car engines rated in both N·m and lb·ft?
European manufacturers use N·m (SI standard), while US manufacturers traditionally use lb·ft. Both measure the same rotational force — just in different unit systems.
4What is kgf·m?
Kilogram-force meter (kgf·m) is an older metric unit where force is expressed in kilogram-force. 1 kgf·m = 9.80665 N·m.
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