Convert Tonnes per cubic metre to Slugs per cubic foot
Convert Tonnes per cubic metre (t/m³) to Slugs per cubic foot (slug/ft³) instantly and accurately.
Conversion Formula
slug/ft³ = t/m³ × 1.940320332
About Tonnes per cubic metre
The tonne per cubic metre (t/m³) equals 1000 kg/m³, coincident with g/cm³ and kg/L. Geotechnical engineering specifies bulk unit weights in t/m³: saturated clay 1.8-2.2 t/m³, dry sand 1.4-1.7 t/m³, reinforced concrete 2.4-2.5 t/m³. Bulk-material handling uses t/m³ for conveyor and silo capacity calculations, yielding mass in tonnes directly from volume in m³. 1 t/m³ = 1000 kg/m³ = 1 g/cm³.
About Slugs per cubic foot
The slug per cubic foot (slug/ft³) equals ≈515.379 kg/m³, used in US customary dynamics where forces are in pound-force. The US Standard Atmosphere gives sea-level air density as 2.377 × 10⁻³ slug/ft³; it appears in pre-SI aerospace textbooks (NACA technical notes) and compressible flow equations. 1 slug ≈14.594 kg. 1 slug/ft³ ≈515.379 kg/m³ ≈32.174 lb/ft³.
Quick Reference Table
| Tonnes per cubic metre (t/m³) | Slugs per cubic foot (slug/ft³) |
|---|---|
| 1 t/m³ | 1.94032 slug/ft³ |
| 2 t/m³ | 3.88064 slug/ft³ |
| 5 t/m³ | 9.7016 slug/ft³ |
| 10 t/m³ | 19.4032 slug/ft³ |
| 25 t/m³ | 48.508 slug/ft³ |
| 50 t/m³ | 97.016 slug/ft³ |
| 100 t/m³ | 194.032 slug/ft³ |