Direct conversion
Convert kilogram per cubic meter [kg/m3] to pound per cubic foot [lb/ft3] instantly with formula, examples, chart, and FAQs.
Quick answer
Use the calculator below for any custom value, then check the formula, examples, chart, and reverse conversion links.
1 kilogram per cubic meter [kg/m3] = 0.062428 pound per cubic foot [lb/ft3]
1 kilogram per cubic meter [kg/m3] = 0.062428 pound per cubic foot [lb/ft3]
Example: 1 kilogram per cubic meter [kg/m3] equals 0.062428 pound per cubic foot [lb/ft3].
Density conversions use kilogram per cubic meter as the reference unit and include metric, laboratory, and imperial material-density units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
Kilograms per cubic meter is the SI derived unit of density.
HistoryThe unit follows directly from SI mass and volume measurement.
Current usekg/m3 is used for materials, liquids, gases, construction, engineering, and scientific data sheets.
Pounds per cubic foot is a customary density unit based on pounds of mass per cubic foot of volume.
HistoryThe unit developed from customary weight and volume measures used in building and material trades.
Current uselb/ft3 is used for soil, wood, concrete, insulation, shipping, and material specifications.
| kilogram per cubic meter [kg/m3] | pound per cubic foot [lb/ft3] |
|---|---|
| 1 | 0.062428 |
| 2 | 0.124856 |
| 5 | 0.31214 |
| 10 | 0.62428 |
| 20 | 1.248559 |
| 25 | 1.560699 |
| 50 | 3.121398 |
| 100 | 6.242796 |
| 1000 | 62.427961 |
Use this formula: 1 kilogram per cubic meter [kg/m3] = 0.062428 pound per cubic foot [lb/ft3] Enter your value in the calculator and the result updates instantly.
1 kilogram per cubic meter [kg/m3] equals 0.062428 pound per cubic foot [lb/ft3].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.