Convert Grams per cubic centimetre to Pounds per cubic inch
Convert Grams per cubic centimetre (g/cm³) to Pounds per cubic inch (lb/in³) instantly and accurately.
Conversion Formula
lb/in³ = g/cm³ × 0.036127292
About Grams per cubic centimetre
The gram per cubic centimetre (g/cm³) equals 1000 kg/m³, the most intuitive density unit in material science and chemistry. It equals 1 kg/L and 1 t/m³. Pure water at 4°C is 0.9998 g/cm³; aluminium 2.70 g/cm³; iron 7.87 g/cm³; gold 19.30 g/cm³; osmium 22.59 g/cm³. Polymer datasheets, mineralogy, and gemological tables routinely use g/cm³. 1 g/cm³ = 1000 kg/m³ ≈62.428 lb/ft³.
About Pounds per cubic inch
The pound per cubic inch (lb/in³) equals ≈27 679.9 kg/m³, the standard US customary unit for engineering material density. Mechanical engineering handbooks list metals in lb/in³: steel 0.284, aluminium 0.098, copper 0.324, tungsten 0.697, lead 0.410. FEA software (ANSYS, Nastran) configured with US unit sets reads material density as lb/in³. 1 lb/in³ = 1728 lb/ft³ = 16 oz/in³ ≈27 679.9 kg/m³.
Quick Reference Table
| Grams per cubic centimetre (g/cm³) | Pounds per cubic inch (lb/in³) |
|---|---|
| 1 g/cm³ | 0.0361273 lb/in³ |
| 2 g/cm³ | 0.0722546 lb/in³ |
| 5 g/cm³ | 0.180636 lb/in³ |
| 10 g/cm³ | 0.361273 lb/in³ |
| 25 g/cm³ | 0.903182 lb/in³ |
| 50 g/cm³ | 1.80636 lb/in³ |
| 100 g/cm³ | 3.61273 lb/in³ |