Pound per Cubic foot (lb/ft3) expresses mass in pound per unit volume in cubic foot, found by dividing a mass value by a volume value.
Pound per Cubic foot to Kilogram per Cubic Meter
Convert pound per cubic foot (lb/ft3) to kilogram per cubic meter (kg/m3) instantly with formula, conversion table, and FAQ.
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Convert pound per cubic foot (lb/ft3) to kilogram per cubic meter (kg/m3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Kilogram per Cubic Meter (kg/m3) expresses mass in kilogram per unit volume in cubic meter, found by dividing a mass value by a volume value.
kg/m3 = lb/ft3 × 16.018463
Results update instantly for Pound per Cubic foot to Kilogram per Cubic Meter conversions.
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Formula
kg/m3 = lb/ft3 × 16.018463
lb/ft3 = kg/m3 × 0.062428
Conversion table
| 1 lb/ft3 | 16.018463 kg/m3 |
| 5 lb/ft3 | 80.092317 kg/m3 |
| 10 lb/ft3 | 160.184634 kg/m3 |
| 20 lb/ft3 | 320.369267 kg/m3 |
| 50 lb/ft3 | 800.923169 kg/m3 |
| 100 lb/ft3 | 1601.846337 kg/m3 |
| 500 lb/ft3 | 8009.231687 kg/m3 |
| 1000 lb/ft3 | 16018.463374 kg/m3 |
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How the formula works
Both pound per cubic foot and kilogram per cubic meter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in pound per cubic foot by 16.018463 to get kilogram per cubic meter. To reverse the conversion, multiply a kilogram per cubic meter value by 0.062428 to get back to pound per cubic foot.
Frequently asked questions
What is Pound per Cubic foot (lb/ft3)?
Pound per Cubic foot (lb/ft3) expresses mass in pound per unit volume in cubic foot, found by dividing a mass value by a volume value.
What is Kilogram per Cubic Meter (kg/m3)?
Kilogram per Cubic Meter (kg/m3) expresses mass in kilogram per unit volume in cubic meter, found by dividing a mass value by a volume value.
How do I convert pound per cubic foot to kilogram per cubic meter?
Multiply the pound per cubic foot value by 16.018463 to get the equivalent in kilogram per cubic meter. For example, 5 lb/ft3 × 16.018463 = 80.092317 kg/m3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 16.018463 is an exact, non-rounded value.
Can I convert kilogram per cubic meter back to pound per cubic foot?
Yes. Divide the kilogram per cubic meter value by 16.018463, or multiply it by 0.062428, to get pound per cubic foot.
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About converting pound per cubic foot to kilogram per cubic meter
Pound per Cubic foot (lb/ft3) expresses mass in pound per unit volume in cubic foot, found by dividing a mass value by a volume value. Kilogram per Cubic Meter (kg/m3) expresses mass in kilogram per unit volume in cubic meter, found by dividing a mass value by a volume value.
Use this calculator to move between pound per cubic foot and kilogram per cubic meter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.