Kilogram/Cubic Meter to Pound/Cubic Foot Converter

Density Converter

16 units available

Decimals:

From

To

0.062428

1 kg/m³ = 0.062428 lb/ft³

Formula:

lb/ft³ = kg/m³ × 0.0624279606

With your value: 1 kg/m³ = 0.06242796 lb/ft³

Other Kilogram/Cubic Meter to Pound/Cubic Foot conversions

2 kg/m³ to lb/ft³ 3 kg/m³ to lb/ft³ 4 kg/m³ to lb/ft³ 5 kg/m³ to lb/ft³ 6 kg/m³ to lb/ft³ 7 kg/m³ to lb/ft³ 8 kg/m³ to lb/ft³

Kilogram/Cubic Meter to Pound/Cubic Foot Conversion Table

Kilogram/Cubic Meter (kg/m³)	Pound/Cubic Foot (lb/ft³)
0.5	0.031214
1	0.062428
2	0.124856
5	0.31214
10	0.62428
15	0.936419
20	1.248559
25	1.560699
50	3.121398
100	6.242796
250	15.60699
500	31.21398
1000	62.427961

Pound/Cubic Foot to Kilogram/Cubic Meter Conversion Table

Pound/Cubic Foot (lb/ft³)	Kilogram/Cubic Meter (kg/m³)
0.5	8.009232
1	16.018463
2	32.036927
5	80.092317
10	160.184634
15	240.276951
20	320.369267
25	400.461584
50	800.923169
100	1,601.846337
250	4,004.615843
500	8,009.231687
1000	16,018.463374

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Kilogram/Cubic Meter (kg/m³)

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Pound/Cubic Foot (lb/ft³)

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Kilogram/Cubic Meter to Pound/Cubic Foot

To convert from Kilogram/Cubic Meter (kg/m³) to Pound/Cubic Foot (lb/ft³), multiply the value by 0.0624279606.

Formula: lb/ft³ = kg/m³ × 0.0624279606

Reverse: kg/m³ = lb/ft³ × 16.018463374

Step-by-Step Example

Start with your value in Kilogram/Cubic Meter. For example: 5 kg/m³
Multiply by the conversion factor: 5 x 0.0624279606
The result is: 0.31214 lb/ft³

About Kilogram/Cubic Meter

The kilogram/cubic meter (kg/m³) is a unit of density. One kilogram/cubic meter equals 1 kilogram per cubic metre. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

About Pound/Cubic Foot

The pound/cubic foot (lb/ft³) is a unit of density. One pound/cubic foot equals 16.01846337 kilogram per cubic metres. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

Frequently Asked Questions

How many Pound/Cubic Foot are in 1 Kilogram/Cubic Meter?

There are exactly 0.0624279606 Pound/Cubic Foot in 1 Kilogram/Cubic Meter. This means the conversion factor from Kilogram/Cubic Meter to Pound/Cubic Foot is 0.0624279606.

What is the formula to convert Kilogram/Cubic Meter to Pound/Cubic Foot?

The formula to convert Kilogram/Cubic Meter to Pound/Cubic Foot is: lb/ft³ = kg/m³ × 0.0624279606. For example, to convert 10 Kilogram/Cubic Meter to Pound/Cubic Foot, you would multiply 10 by 0.0624279606.

What is a Kilogram/Cubic Meter?