Convert Gram-force centimetres to Kilonewton metres
Convert Gram-force centimetres (gf·cm) to Kilonewton metres (kN·m) instantly and accurately.
Conversion Formula
kN·m = gf·cm × 9.806650000e-8
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.
About Kilonewton metres
The kilonewton metre (kN·m) equals 1000 N·m, the standard unit for structural and civil engineering bending moments and large-machine torques. Steel beam connection bolts, industrial gearbox output shafts, ship propeller shaft flanges, and large AC induction motor ratings are specified in kN·m. Wind turbine mainshaft torques reach 1-10 MN·m. 1 kN·m = 1000 N·m ≈ 737.6 lbf·ft ≈ 0.7376 kip·ft ≈ 102.0 kgf·m.
Quick Reference Table
| Gram-force centimetres (gf·cm) | Kilonewton metres (kN·m) |
|---|---|
| 1 gf·cm | 9.807 × 10-8 kN·m |
| 2 gf·cm | 1.961 × 10-7 kN·m |
| 5 gf·cm | 4.903 × 10-7 kN·m |
| 10 gf·cm | 9.807 × 10-7 kN·m |
| 25 gf·cm | 2.452 × 10-6 kN·m |
| 50 gf·cm | 4.903 × 10-6 kN·m |
| 100 gf·cm | 9.807 × 10-6 kN·m |