Kilogram Per Cubic Meter to Pound Per Cubic Foot Converter

Convert kilogram per cubic meter to pound per cubic foot instantly.

Standard density units

gram per cubic centimeter 0.1
gram per liter 100
kilogram per liter 0.1
pound per cubic foot 6.243
pound per US gallon 0.8345

Fun comparisons

air at sea level 💨~ 81.63
fresh water 💧~ 0.1
honey 🍯~ 0.07
aluminum 🪶~ 0.04
iron ⚙️~ 0.01
gold 🥇~ Less than 0.01

How to convert kilogram per cubic meter to pound per cubic foot

Enter your density in kilogram per cubic meter and get the equivalent in pound per cubic foot instantly. Key reference points: water has a density of 1000 kg/m³ (1 g/cm³), air at sea level is about 1.225 kg/m³, and gold is 19300 kg/m³.

Kg/m³ is used in metric engineering, while lb/ft³ is the standard density unit in US construction for concrete, soil and aggregate materials.

Need the opposite direction? Convert pound per cubic foot to kilogram per cubic meter just as easily, or explore all our density conversions.

Common kilogram per cubic meter to pound per cubic foot conversions

Kilogram Per Cubic Meter (kg/m³)Pound Per Cubic Foot (lb/ft³)
10.062428
50.31214
100.62428
251.5607
503.1214
1006.2428
50031.214
100062.428

Frequently asked questions

1 kilogram per cubic meter equals 0.062428 pound per cubic foot.

Multiply by 0.062428. For example, 5 kg/m³ = 0.31214 lb/ft³.

2400 kg/m³ equals approximately 149.8 lb/ft³. Standard concrete density ranges from 140-150 lb/ft³ (2240-2400 kg/m³) depending on the mix.

1 pound per cubic foot equals 16.0185 kilogram per cubic meter.

100 kilogram per cubic meter equals 6.2428 pound per cubic foot.

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