Converters
Density Converter
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Convert density units between kg/m³, g/cm³, g/mL, lb/ft³, lb/gal and more. Free, instant, no signup.
Common reference: water = 1 g/cm³ = 1000 kg/m³. Gold = 19.3 g/cm³. Air at sea level ≈ 1.225 kg/m³.
How to Convert Density Units (2026)
How to Convert Density Units — free online tool and guide with examples.