密度计算器

根据质量和体积即时计算密度。支持 kg/m³、g/cm³、lb/ft³ 等单位。包含 50 多种常见物质的密度参考表。纯前端计算。

常见物质密度

物质 密度 (kg/m³)
Air (at sea level)1.225
Water (4°C)1,000
Ice917
Aluminum2,700
Iron7,874
Copper8,960
Silver10,490
Lead11,340
Gold19,320
Platinum21,450
Oak Wood600–900
Concrete2,300
Glass2,500
Petrol (Gasoline)710–770
Mercury13,546
Ethanol789
Olive Oil920
Helium (gas)0.178
Carbon Dioxide1.977
Steel7,850