Convert Kilogram square decimetres to Pound square feet
Convert Kilogram square decimetres (kg·dm²) to Pound square feet (lb·ft²) instantly and accurately.
Conversion Formula
lb·ft² = kg·dm² × 0.237303604
About Kilogram square decimetres
The kilogram square decimetre (kg·dm²) equals 10⁻² kg·m², occasionally used in SI-metric flywheel and rotor analysis when the decimetre is a convenient length scale. Lathe chuck jaws, grinding wheel flanges, and small centrifuges fall in the 0.1-10 kg·dm² range. 1 kg·dm² = 10⁻² kg·m² = 100 kg·cm² = 10 g·m².
About Pound square feet
The pound square foot (lb·ft²) equals ≈0.04214 kg·m², the dominant imperial unit for machine and vehicle rotational inertias. Aircraft control-surface counterbalancing, propeller blade inertia, and turbocharger rotor dynamics are specified in lb·ft²; steam turbine discs and helicopter tail-rotor assemblies: 1-10 000 lb·ft². 1 lb·ft² ≈0.04214 kg·m² = 144 lb·in² ≈0.03108 slug·ft².
Quick Reference Table
| Kilogram square decimetres (kg·dm²) | Pound square feet (lb·ft²) |
|---|---|
| 1 kg·dm² | 0.237304 lb·ft² |
| 2 kg·dm² | 0.474607 lb·ft² |
| 5 kg·dm² | 1.18652 lb·ft² |
| 10 kg·dm² | 2.37304 lb·ft² |
| 25 kg·dm² | 5.93259 lb·ft² |
| 50 kg·dm² | 11.8652 lb·ft² |
| 100 kg·dm² | 23.7304 lb·ft² |