N·mm to lbf·ft converter
1 N·mm = 0.000737562 lbf·ft
And 1 lbf·ft = 1,355.82 N·mm. Newton millimetres to pound-force feet.
Formula
lbf·ft = N·mm × 0.000737562
A reading of 20 N·mm is 20 × 0.000737562 = 0.0147512 lbf·ft.
N·mm to lbf·ft table
| N·mm | lbf·ft |
|---|---|
| 1 N·mm | 0.000737562 lbf·ft |
| 5 N·mm | 0.00368781 lbf·ft |
| 10 N·mm | 0.00737562 lbf·ft |
| 20 N·mm | 0.0147512 lbf·ft |
| 50 N·mm | 0.0368781 lbf·ft |
| 100 N·mm | 0.0737562 lbf·ft |
| 250 N·mm | 0.184391 lbf·ft |
| 500 N·mm | 0.368781 lbf·ft |
| 1,000 N·mm | 0.737562 lbf·ft |
lbf·ft to N·mm table
| lbf·ft | N·mm |
|---|---|
| 1 lbf·ft | 1,355.82 N·mm |
| 5 lbf·ft | 6,779.09 N·mm |
| 10 lbf·ft | 13,558.2 N·mm |
| 20 lbf·ft | 27,116.4 N·mm |
| 50 lbf·ft | 67,790.9 N·mm |
| 100 lbf·ft | 135,582 N·mm |
About these units
N·mm (newton millimetres): Small fasteners and precision instruments.
lbf·ft (pound-force feet): US customary torque for engines, wheels and bolts (also written ft·lb).
Torque is force times lever arm, so lbf·ft and N·m differ only by unit systems; ft·lb and lb·ft are the same torque, and neither is the energy unit foot-pound. Fastener torque specs assume the stated lubrication condition.
Convert lbf·ft to N·mm instead · All torque conversions