Convert Gram-force millimetres to Gram-force metres
Convert Gram-force millimetres (gf·mm) to Gram-force metres (gf·m) instantly and accurately.
Conversion Formula
gf·m = gf·mm × 0.001
About Gram-force millimetres
The gram-force millimetre (gf·mm) equals 9.80665 × 10⁻⁶ N·m, the natural unit for precision micro-mechanisms. Swiss watchmaking datasheets list hairspring and balance-wheel detent torques in gf·mm; micro-servo holding torques, precision force gauge spring calibration, and miniature dental handpiece torque limits also fall in this range. A typical watch hairspring torque is 0.1-5 gf·mm. 1 gf·mm = 9.80665 × 10⁻⁶ N·m = 100 dyn·cm = 0.1 gf·cm.
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.
Quick Reference Table
| Gram-force millimetres (gf·mm) | Gram-force metres (gf·m) |
|---|---|
| 1 gf·mm | 0.001 gf·m |
| 2 gf·mm | 0.002 gf·m |
| 5 gf·mm | 0.005 gf·m |
| 10 gf·mm | 0.01 gf·m |
| 25 gf·mm | 0.025 gf·m |
| 50 gf·mm | 0.05 gf·m |
| 100 gf·mm | 0.1 gf·m |