Convert Gram-force metres to Kilonewton metres
Convert Gram-force metres (gf·m) to Kilonewton metres (kN·m) instantly and accurately.
Conversion Formula
kN·m = gf·m × 9.806650000e-6
About Gram-force metres
The gram-force metre (gf·m) equals 9.80665 × 10⁻³ N·m, used in scientific torsion and balance instrument calibration. Analytical balance torsion spring constants, laser-gyroscope gimbal friction torques, and lightweight UAV propeller starting torques are expressed in gf·m. It bridges gf·cm and N·m in laboratory-scale rotating experiments. 1 gf·m = 9.80665 × 10⁻³ N·m = 100 gf·cm = 0.001 kgf·m.
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 metres (gf·m) | Kilonewton metres (kN·m) |
|---|---|
| 1 gf·m | 9.807 × 10-6 kN·m |
| 2 gf·m | 1.961 × 10-5 kN·m |
| 5 gf·m | 4.903 × 10-5 kN·m |
| 10 gf·m | 9.807 × 10-5 kN·m |
| 25 gf·m | 0.000245166 kN·m |
| 50 gf·m | 0.000490333 kN·m |
| 100 gf·m | 0.000980665 kN·m |