Convert Tonne square metres to Kilogram square decimetres
Convert Tonne square metres (t·m²) to Kilogram square decimetres (kg·dm²) instantly and accurately.
Conversion Formula
kg·dm² = t·m² × 100000
About Tonne square metres
The tonne square metre (t·m²) equals 1000 kg·m², used for large industrial rotors and heavy rotating machinery. A 60-tonne paper-machine calendar roll of 0.5 m radius has I ≈7.5 t·m²; synchronous hydro-generator rotors: 50-2000 t·m²; large marine propulsion shafts: 5-50 t·m². 1 t·m² = 1000 kg·m² ≈737.6 slug·ft² ≈23 730 lb·ft².
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.
Quick Reference Table
| Tonne square metres (t·m²) | Kilogram square decimetres (kg·dm²) |
|---|---|
| 1 t·m² | 100000 kg·dm² |
| 2 t·m² | 200000 kg·dm² |
| 5 t·m² | 500000 kg·dm² |
| 10 t·m² | 1000000 kg·dm² |
| 25 t·m² | 2500000 kg·dm² |
| 50 t·m² | 5000000 kg·dm² |
| 100 t·m² | 10000000 kg·dm² |