Convert lb/ft³ to kg/m³
Type the number of pounds per cubic foot that you wish to convert to kilograms per cubic meter.
How to Convert Pounds per Cubic Foot to Kilograms per Cubic Meter
The pound per cubic foot and kilogram per cubic meter are both units of density. 1 pound per cubic foot equals 16.01846337 kilograms per cubic meter. This means to convert pounds per cubic foot to kilograms per cubic meter, you multiply by 16.01846337.
Formula
Step-by-Step Example
Convert 5 lb/ft³ to kilograms per cubic meter:
We need to convert pounds per cubic foot to kilograms per cubic meter
Since 1 lb/ft³ = 16.01846337 kg/m³, multiply by 16.01846337
5 × 16.01846337 = 80.09231685
5 lb/ft³ = 80.09231685 kg/m³
Pound per Cubic Foot to Kilogram per Cubic Meter Conversion Table
Quick reference table for common pound per cubic foot to kilogram per cubic meter conversions. Click any value for detailed calculation.
| Pounds per Cubic Foot (lb/ft³) | Kilograms per Cubic Meter (kg/m³) |
|---|---|
| 1 lb/ft³ | 16.01846337 kg/m³ |
| 2 lb/ft³ | 32.03692674 kg/m³ |
| 5 lb/ft³ | 80.09231685 kg/m³ |
| 10 lb/ft³ | 160.1846337 kg/m³ |
| 15 lb/ft³ | 240.27695055 kg/m³ |
| 20 lb/ft³ | 320.3692674 kg/m³ |
| 25 lb/ft³ | 400.46158425 kg/m³ |
| 50 lb/ft³ | 800.9231685 kg/m³ |
| 100 lb/ft³ | 1601.846337 kg/m³ |
About These Units
Pound per Cubic Foot (lb/ft³)
Pounds per cubic foot (lb/ft³ or PCF) is the standard imperial density unit. Water: 62.4 lb/ft³. Concrete: 150 lb/ft³. Oak wood: 45 lb/ft³. Air: 0.075 lb/ft³. Used in US construction, material specifications, and structural engineering.
Kilogram per Cubic Meter (kg/m³)
Kilograms per cubic meter (kg/m³) is the SI unit of density. Water is exactly 1000 kg/m³ at 4°C. Air at sea level: ~1.225 kg/m³. Steel: 7,850 kg/m³. Gold: 19,300 kg/m³. Used in engineering, physics, and material science for mass-to-volume calculations.
Frequently Asked Questions
How do I convert pounds per cubic foot to kilograms per cubic meter?
To convert pounds per cubic foot to kilograms per cubic meter, multiply the value by 16.01846337. For example, 10 lb/ft³ = 160.1846337 kg/m³.
How many kilograms per cubic meter are in 1 pound per cubic foot?
1 pound per cubic foot equals 16.01846337 kilograms per cubic meter.
What is the formula for pounds per cubic foot to kilograms per cubic meter?
The formula is: kg/m³ = lb/ft³ × 16.01846337.