免费密度单位转换器
在千克/立方米、磅/立方英尺、克/立方厘米等密度单位之间转换。
kg/m³
g/cm³
1.0000
lb/ft³62.428
lb/gal8.3450
Specific Gravity1.0000
公式
## Density Unit Conversion Density measures mass per unit volume. ### Conversion Factors from kg/m³ - **g/cm³** = kg/m³ / 1,000 - **lb/ft³** = kg/m³ x 0.062428 - **lb/gal** = kg/m³ x 0.008345 - **Specific Gravity** = kg/m³ / 1,000 (referenced to water)
计算示例
Convert 1000 kg/m³ (water).
- 01g/cm³ = 1000 / 1000 = 1.0
- 02lb/ft³ = 1000 x 0.062428 = 62.428
- 03lb/gal = 1000 x 0.008345 = 8.345
- 04SG = 1000 / 1000 = 1.0
常见问题
What is the SI unit of density?
The SI unit is kg/m³. Water at 4°C has a density of 1000 kg/m³.
How is density measured?
Density = mass / volume. Common methods include using a balance and measuring cylinder, a pycnometer, or a hydrometer (for liquids).
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