Newton-meters to pound-feet
Type a value in N·m to get it in lb·ft instantly.
221.3lb·ft
That's 5.9× as powerful as a scooter, while a small hatchback is 1.8× more. That is about 63.19 horsepower.
What it means
How much power is that?
Power is torque times angular speed, so a torque figure alone says nothing about power. Quoted peak torque and peak power almost never occur at the same revs.
The math
How to convert N·m to lb·ft
Power is torque times rotational speed: kW = N·m × rpm ÷ 9549, or in US units hp = lb·ft × rpm ÷ 5252. The figures below are at the engine speed selected above.
Example: 300 N·m = 221.269 lb·ft.
The table below is at 1,500 rpm, idling along.
Every unit
Your output in every unit
Tables
N·m to lb·ft conversion table
| N·m | lb·ft |
|---|---|
| 10 N·m | 7.37562 lb·ft |
| 25 N·m | 18.4391 lb·ft |
| 50 N·m | 36.8781 lb·ft |
| 75 N·m | 55.3172 lb·ft |
| 100 N·m | 73.7562 lb·ft |
| 150 N·m | 110.634 lb·ft |
| 200 N·m | 147.512 lb·ft |
| 300 N·m | 221.269 lb·ft |
| 400 N·m | 295.025 lb·ft |
| 600 N·m | 442.537 lb·ft |
| 1,000 N·m | 737.562 lb·ft |
lb·ft to N·m conversion table
| lb·ft | N·m |
|---|---|
| 10 lb·ft | 13.5582 N·m |
| 25 lb·ft | 33.8954 N·m |
| 50 lb·ft | 67.7909 N·m |
| 75 lb·ft | 101.686 N·m |
| 100 lb·ft | 135.582 N·m |
| 150 lb·ft | 203.373 N·m |
| 200 lb·ft | 271.164 N·m |
| 300 lb·ft | 406.745 N·m |
| 400 lb·ft | 542.327 N·m |
| 600 lb·ft | 813.491 N·m |
| 1,000 lb·ft | 1,355.82 N·m |
Quick answers
Quick answers
- How many lb·ft is 1 N·m?
- 1 N·m is 0.737562 lb·ft.
- How many lb·ft is 10 N·m?
- 10 N·m is 7.37562 lb·ft.
- How many lb·ft is 300 N·m?
- 300 N·m is 221.269 lb·ft.
The units
About these units
Newton-meters (N·m)
Torque, which becomes power once the revs are known.
Pound-feet (lb·ft)
The US torque unit. One lb·ft is 1.356 N·m.
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