Kilograms per cubic metre to Pounds per cubic foot
1 kilogram per cubic metre = 0.062428 pounds per cubic foot · 1 lb/ft³ = 16.018 kg/m³
1 kilogram per cubic metre = 0.062428 pounds per cubic foot
How it’s calculated
lb/ft³ = kg/m³ × 0.06242796058
- Multiply the value in kilograms per cubic metre by 0.06242796058.
- To go back, divide by 0.06242796058 (or multiply by 16.01846337).
- 1 kg/m³ = 0.06242796058 lb/ft³ · 1 lb/ft³ = 16.01846337 kg/m³
Show worked solutionFactor, unit cancellation and rounding, step by step
Find the conversion factor
By definition 1 lb/ft³ = 16.0184633739601 kg/m³. Source: BIPM SI Brochure (9th ed.); NIST SP 811 / Handbook 44.
Multiply by the factor written as a fraction
Put kg/m³ in the denominator so it cancels, leaving lb/ft³.
Calculate (unrounded)
Round the answer
Rounded to 5 significant figures.
Answer: 0.062428 lb/ft³
1 kg/m³ in other units
Batch convert kg/m³ → lb/ft³
- 1 kg/m³ = 0.062428 lb/ft³
- 5 kg/m³ = 0.31214 lb/ft³
- 10 kg/m³ = 0.62428 lb/ft³
- 25 kg/m³ = 1.5607 lb/ft³
Quick examples
- 1 kilogram per cubic metre = 0.062428 pounds per cubic foot
- 5 kilograms per cubic metre = 0.31214 pounds per cubic foot
- 10 kilograms per cubic metre = 0.62428 pounds per cubic foot
- 25 kilograms per cubic metre = 1.5607 pounds per cubic foot
- 100 kilograms per cubic metre = 6.2428 pounds per cubic foot
About these units
Kilogram per cubic metre (kg/m³)
SI (metric)
SI unit of density. Water is about 998 kg/m³ at 20 °C.
Base unit
Source: BIPM SI Brochure (9th ed.)
Pound per cubic foot (lb/ft³)
US & imperial (identical)
≈ 16.018 46 kg/m³ (exact pound ÷ exact cubic foot).
1 lb/ft³ = 16.01846337 kg/m³
Source: NIST SP 811 / Handbook 44
Kilograms per cubic metre to pounds per cubic foot conversion table
| Kilograms per cubic metre (kg/m³) | Pounds per cubic foot (lb/ft³) |
|---|---|
| 0.1 kg/m³ | 0.0062428 lb/ft³ |
| 0.5 kg/m³ | 0.031214 lb/ft³ |
| 1 kg/m³ | 0.062428 lb/ft³ |
| 1.2 kg/m³ | 0.074914 lb/ft³ |
| 10 kg/m³ | 0.62428 lb/ft³ |
| 50 kg/m³ | 3.1214 lb/ft³ |
| 100 kg/m³ | 6.2428 lb/ft³ |
| 500 kg/m³ | 31.214 lb/ft³ |
| 700 kg/m³ | 43.7 lb/ft³ |
| 800 kg/m³ | 49.942 lb/ft³ |
| 900 kg/m³ | 56.185 lb/ft³ |
| 998 kg/m³ | 62.303 lb/ft³ |
| 1,000 kg/m³ | 62.428 lb/ft³ |
| 1,025 kg/m³ | 63.989 lb/ft³ |
| 1,500 kg/m³ | 93.642 lb/ft³ |
| 2,400 kg/m³ | 149.83 lb/ft³ |
| 2,700 kg/m³ | 168.56 lb/ft³ |
| 7,850 kg/m³ | 490.06 lb/ft³ |
| 8,960 kg/m³ | 559.35 lb/ft³ |
| 11,340 kg/m³ | 707.93 lb/ft³ |
Related conversions
Frequently asked questions
How do I convert kilograms per cubic metre to pounds per cubic foot?
Use lb/ft³ = kg/m³ × 0.06242796058. Multiply the value in kilograms per cubic metre by 0.06242796058.
How many pounds per cubic foot are in 1 kilogram per cubic metre?
1 kilogram per cubic metre (kg/m³) equals 0.062428 pounds per cubic foot (lb/ft³); more precisely 0.06242796058.
How many kilograms per cubic metre are in 1 pound per cubic foot?
1 pound per cubic foot (lb/ft³) equals 16.018 kilograms per cubic metre (kg/m³); more precisely 16.01846337.
What is 10 kg/m³ in lb/ft³?
10 kilograms per cubic metre = 0.62428 pounds per cubic foot.
What is a kilogram per cubic metre?
SI unit of density. Water is about 998 kg/m³ at 20 °C.
What is a pound per cubic foot?
≈ 16.018 46 kg/m³ (exact pound ÷ exact cubic foot).
Formula: lb/ft³ = kg/m³ × 0.06242796058. Factors last reviewed 2026-10-27.