Convert Pound-force feet to Gram-force centimetres
Convert Pound-force feet (lbf·ft) to Gram-force centimetres (gf·cm) instantly and accurately.
Conversion Formula
gf·cm = lbf·ft × 13825.49544
About Pound-force feet
The pound-force foot (lbf·ft) equals ≈ 1.35582 N·m, the dominant torque unit in North American automotive and mechanical engineering. SAE engine performance tests, US vehicle lug-nut torque specs (80-100 lbf·ft), and American industrial gearbox catalogs all use lbf·ft. V8 truck engines produce 400-600 lbf·ft; diesel pickups exceed 900 lbf·ft. 1 lbf·ft ≈ 1.35582 N·m = 12 lbf·in ≈ 192 ozf·in.
About Gram-force centimetres
The gram-force centimetre (gf·cm) equals 9.80665 × 10⁻⁵ N·m, the standard unit for small servo and hobby motor specifications. RC servo motor stall torques are quoted in gf·cm - a typical 9 g mini-servo delivers 1500-2000 gf·cm. Small stepper motors for 3D printers range 400-600 gf·cm; model train gearboxes around 200-800 gf·cm. 1 gf·cm = 9.80665 × 10⁻⁵ N·m = 10 gf·mm = 0.01 kgf·cm.
Quick Reference Table
| Pound-force feet (lbf·ft) | Gram-force centimetres (gf·cm) |
|---|---|
| 1 lbf·ft | 13825.5 gf·cm |
| 2 lbf·ft | 27651 gf·cm |
| 5 lbf·ft | 69127.5 gf·cm |
| 10 lbf·ft | 138255 gf·cm |
| 25 lbf·ft | 345637 gf·cm |
| 50 lbf·ft | 691275 gf·cm |
| 100 lbf·ft | 1382550 gf·cm |