Convert Newton metres to Poundal feet
Convert Newton metres (N·m) to Poundal feet (pdl·ft) instantly and accurately.
Conversion Formula
pdl·ft = N·m × 23.7303604
About Newton metres
The newton metre (N·m) is the SI coherent derived unit of torque and bending moment. Car engine torque is commonly quoted in N·m - a family hatchback delivers 150-250 N·m; a performance saloon 400-600 N·m. Fastener pre-load torques, EV traction-motor ratings, and structural connection bolt specifications are all given in N·m. 1 N·m = 100 N·cm = 1000 N·mm ≈ 0.7376 lbf·ft ≈ 8.851 lbf·in.
About Poundal feet
The poundal foot (pdl·ft) equals ≈ 0.04214 N·m, the torque unit of the absolute foot-pound-second system, where force is in poundals (1 pdl = 1 lb·ft/s²) rather than pound-force. It appeared in pre-SI British and American engineering texts and NACA aerodynamic stability reports alongside slug inertia values. 1 pdl·ft = 0.45359237 × 0.3048² N·m ≈ 0.04214 N·m ≈ 0.3730 lbf·in.
Quick Reference Table
| Newton metres (N·m) | Poundal feet (pdl·ft) |
|---|---|
| 1 N·m | 23.7304 pdl·ft |
| 2 N·m | 47.4607 pdl·ft |
| 5 N·m | 118.652 pdl·ft |
| 10 N·m | 237.304 pdl·ft |
| 25 N·m | 593.259 pdl·ft |
| 50 N·m | 1186.52 pdl·ft |
| 100 N·m | 2373.04 pdl·ft |