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Density Converter
ConverterConvert kg/m³, g/cm³, lb/ft³, and other density units.
About This Tool
Water at 4°C has a density of exactly 1,000 kg/m³ (1 g/cm³ or 1 kg/L). Steel is ~7,800 kg/m³; aluminum ~2,700 kg/m³; gold ~19,300 kg/m³. Density determines whether an object floats or sinks in water.