Mass to Density Calculator
Calculate density from mass and volume using ρ = m/V
Density Calculator
Mass of the object
Volume of the object
Calculation Results
Density
Input Summary
Formula used: ρ = m/V
Calculation: ρ = 1000.000 kg ÷ 1.000000 m³ = 1000.000 kg/m³
Density range: Similar to rocks and minerals
💡 Closest material: Water (4°C)(1000 kg/m³, difference: 0.0 kg/m³)
Physics Insights
Example Calculation
Example: Calculate density of an aluminum block
Given:
• Mass = 2.7 kg
• Dimensions = 10 cm × 10 cm × 10 cm
• Volume = 0.001 m³
Calculation Steps
ρ = m/V
ρ = 2.7 kg / 0.001 m³
ρ = 2700 kg/m³
This matches the known density of aluminum!
Density Reference
Material Categories
Calculation Tips
Density is an intensive property - it doesn't depend on amount
Use consistent units: kg and m³ for kg/m³ results
Density changes with temperature, especially for gases
Measure volume accurately - it greatly affects density
Understanding Density Calculations
What is Density?
Density is a fundamental physical property that describes how much mass is contained in a given volume. It's an intensive property, meaning it doesn't change regardless of the amount of material you have. This makes density useful for identifying materials and predicting their behavior.
The Density Formula
- •ρ = m/V: Density equals mass divided by volume
- •m = ρ × V: Mass equals density times volume
- •V = m/ρ: Volume equals mass divided by density
Applications
Material Identification:
• Determine unknown materials by comparing density
• Quality control in manufacturing
• Detect adulterants in food and beverages
Engineering Applications:
• Buoyancy and flotation calculations
• Structural load analysis
• Fluid mechanics and pumping systems
Important Considerations
- Temperature Effects: Density changes with temperature
- Pressure Effects: Gases are highly compressible
- Purity: Alloys and mixtures have intermediate densities
- Measurement Accuracy: Precise volume measurement is critical