Density conversion
1 pound per cubic inch (lb/in³) equals 27,679.904710203125 kilogram per cubic meter (kg/m³). Enter any value below to convert from lb/in³ to kg/m³.
Enter a value and choose units. Results update instantly.
1 lb/in³ = 27,679.9047102031 kg/m³
| Unit | Value |
|---|---|
| Kilogram per cubic meter kg/m³ | 27,679.9047102031 |
| Gram per cubic centimeter g/cm³ | 27.6799047102 |
| Gram per liter g/L | 27,679.9047102031 |
| Kilogram per liter kg/L | 27.6799047102 |
| Pound per cubic foot lb/ft³ | 1,728 |
| Pound per cubic inch lb/in³ | 1 |
| Ounce per cubic inch oz/in³ | 16 |
Formula
Use this relationship for a direct conversion:
2 lb/in³ = 55,359.8094204063 kg/m³.
Unit factors are exact where underlying mass and length definitions are exact.
Quick reference
| Pound per cubic inch (lb/in³) | Kilogram per cubic meter (kg/m³) |
|---|---|
| 0.01 | 276.799047102 |
| 0.1 | 2,767.9904710203 |
| 1 | 27,679.9047102031 |
| 2 | 55,359.8094204063 |
| 5 | 138,399.5235510156 |
| 10 | 276,799.0471020312 |
| 25 | 691,997.6177550781 |
| 50 | 1,383,995.2355101563 |
| 100 | 2,767,990.4710203125 |
| 1,000 | 27,679,904.7102031261 |
From unit
International pound divided by cubic international inch.
Symbol: lb/in³
To unit
The coherent SI density unit.
Symbol: kg/m³
Keep converting
Source
Definitions are checked against NIST SP 811: Density units. Calculations use full internal precision before display rounding.
View the complete density converterQuestions
Use the formula kg/m³ = lb/in³ x 27,679.904710203125. 1 pound per cubic inch (lb/in³) equals 27,679.904710203125 kilogram per cubic meter (kg/m³).
Unit factors are exact where underlying mass and length definitions are exact.
