kN/m³ to lb/ft³ — Density & Unit Weight Converter

1 kN/m³ = 6.36588 lb/ft³. Use this for unit weight conversion between metric and imperial notation.

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kN/m³
Converted value0
Formula:
lb/ft³ is also commonly called pcf.
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kN/m3 to lb/ft3 formula

lb/ft³ = kN/m³ × 6.36588. Example: 20 kN/m³ = 127.32 lb/ft³.

Alias

lb/ft³ is often written as pcf. The calculator keeps both meanings on the same page to avoid duplicate intent.