Density Calculator
Calculate density, mass, or volume using D = M/V.
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Density Calculator
D = M / V
Density Calculator: Mass, Volume, and Density
Density is a physical property that describes how much mass is packed into a given volume. It is calculated as mass divided by volume (D = M/V) and is measured in units such as g/cm³, kg/m³, or lb/ft³. Density is fundamental in chemistry, physics, and engineering.
Common Uses
- Identifying unknown materials by comparing to known densities
- Calculating whether an object will float or sink
- Material selection in engineering and manufacturing
- Mixing solutions in chemistry
Frequently Asked Questions
What is the density of water?
Pure water has a density of 1.0 g/cm³ (or 1,000 kg/m³) at 4°C (39.2°F). Objects less dense than water float; objects more dense sink. Seawater is slightly denser (~1.025 g/cm³) due to dissolved salts.
How do I use density to identify a material?
Calculate the density from the object's mass and volume, then compare to known densities. Gold is 19.3 g/cm³, iron is 7.87 g/cm³, aluminum is 2.7 g/cm³, and wood ranges from 0.3 to 0.9 g/cm³.
Is this calculator free to use?
Yes. All calculators on zenicalculator.com are completely free with no registration required.
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