Convert Tonne square metres to Slug square feet
Convert Tonne square metres (t·m²) to Slug square feet (slug·ft²) instantly and accurately.
Conversion Formula
slug·ft² = t·m² × 737.5621493
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 Slug square feet
The slug square foot (slug·ft²) equals ≈1.3558 kg·m², the fundamental moment of inertia unit in US customary aerodynamics and spacecraft attitude dynamics. Pre-SI spacecraft inertia tensors are tabulated in slug·ft² - NASA Apollo CSM principal moments ranged 12 000-90 000 slug·ft². USAF flight manuals and NACA stability reports use slug·ft². 1 slug·ft² ≈1.3558 kg·m² = 32.174 lb·ft².
Quick Reference Table
| Tonne square metres (t·m²) | Slug square feet (slug·ft²) |
|---|---|
| 1 t·m² | 737.562 slug·ft² |
| 2 t·m² | 1475.12 slug·ft² |
| 5 t·m² | 3687.81 slug·ft² |
| 10 t·m² | 7375.62 slug·ft² |
| 25 t·m² | 18439.1 slug·ft² |
| 50 t·m² | 36878.1 slug·ft² |
| 100 t·m² | 73756.2 slug·ft² |