Specific Volume Converter

Convert between various units of specific volume (e.g., m³/kg, ft³/lb, L/g).

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Understanding Specific Volume

Specific volume (ν) is a property of materials, defined as the ratio of a substance's volume (V) to its mass (m). It is the reciprocal of density (ρ).

Formula: Specific Volume (ν) = Volume (V) / Mass (m) = 1 / Density (ρ)

The SI unit for specific volume is cubic meters per kilogram (m³/kg).

Specific Volume of Common Substances (Approximate)
SubstanceSpecific Volume (m³/kg)Specific Volume (ft³/lb)
Air (at sea level, 20°C)0.833 (approx. 1/1.204)13.34 (approx. 1/0.0749)
Water (liquid, at 4°C)0.0010.01602
Steam (at 100°C, 1 atm)1.672926.80
Aluminum0.000370 (approx. 1/2700)0.00593 (approx. 1/168.5)
Gold0.0000517 (approx. 1/19320)0.000829 (approx. 1/1206)