Convert Ounces per cubic inch to Tonnes per cubic metre
Convert Ounces per cubic inch (oz/in³) to Tonnes per cubic metre (t/m³) instantly and accurately.
Conversion Formula
t/m³ = oz/in³ × 1.729994044
About Ounces per cubic inch
The ounce per cubic inch (oz/in³) equals ≈1729.994 kg/m³, a US customary unit for dense compact materials. Precision ballistic-projectile and machined-component datasheets give density in oz/in³: structural steel ≈4.51 oz/in³, lead ≈6.55 oz/in³, gold ≈11.16 oz/in³. Also found in explosive loading-density specifications. 1 oz/in³ = (1/16) lb/in³ ≈108.12 lb/ft³ ≈1729.994 kg/m³.
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.
Quick Reference Table
| Ounces per cubic inch (oz/in³) | Tonnes per cubic metre (t/m³) |
|---|---|
| 1 oz/in³ | 1.72999 t/m³ |
| 2 oz/in³ | 3.45999 t/m³ |
| 5 oz/in³ | 8.64997 t/m³ |
| 10 oz/in³ | 17.2999 t/m³ |
| 25 oz/in³ | 43.2499 t/m³ |
| 50 oz/in³ | 86.4997 t/m³ |
| 100 oz/in³ | 172.999 t/m³ |