⚖️ Material Science & Volumetrics
Density, Mass & Volume Calculator
Solve for density ($\rho$), total mass ($m$), or displacement volume ($V$) with multi-unit conversions and standard elemental material density presets.
💧 Water (1,000 kg/m³)
🥇 Gold (19,320 kg/m³)
🔩 Steel (7,850 kg/m³)
🪶 Aluminum (2,700 kg/m³)
🧪 Mercury (13,534 kg/m³)
💨 Air (1.225 kg/m³)
Parameters
Calculated Density ($\rho$)
19,320 kg/m³
Metric (g/cm³)
19.32 g/cm³
SI (kg/m³)
19,320 kg/m³
Imperial (lb/ft³)
1,206.1 lb/ft³
💡 Formula Calculation:
$$\rho = \frac{m}{V} = \frac{0.500\text{ kg}}{0.00002588\text{ m}^3} = 19,320\text{ kg/m}^3$$
Understanding Physical Density
Density characterizes how tightly packed matter is within a given unit volume:
- Formula: $$\rho = \frac{m}{V} \iff m = \rho \cdot V \iff V = \frac{m}{\rho}$$
- Specific Gravity: Relative density compared to pure liquid water at $4^\circ\text{C}$ ($1,000\text{ kg/m}^3$). Objects with a specific gravity $< 1$ float in water.