Density Calculator


Solve for:

Density ( ρ )

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Equation for Density is ρ = m / V

Choose to solve for Density ( ρ ), Mass ( m ), or Volume ( V ).

kg/m³

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Density

Enter the density in the specified unit (e.g., kg/m³). Ensure it's a positive number.

kg

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Mass

Enter the mass in the specified unit (e.g., kilograms). Ensure it's a positive number.

m³

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Volume

Enter the volume in the specified unit (e.g., m³). Ensure it's a positive number.

Calculate


Common Density Questions

What is the formula for density?

The formula for density is ρ = m / V, where ρ is density, m is mass, and V is volume.

What units are used for density?

Density is typically measured in kilograms per cubic meter (kg/m³) or grams per cubic centimeter (g/cm³).

How is density used in real life?

Density is used to identify materials, determine buoyancy, and calculate the mass or volume of substances.


Example Density Calculation

Example Problem:

A metal block has a mass of 500 grams and occupies a volume of 200 cm³. What is the density of the metal?


Step 1:  Identify the given values

From the problem, we are given:

•   Mass:  m = 500 g
•   Volume:  V = 200 cm³


Step 2:  Write down the formula

The formula for density is:  ρ = m / V
•   ρ = Density
•   m = Mass
•   V = Volume


Step 3:  Substitute the given values

ρ = (500) / (200):


Step 4:  Simplify and solve

ρ = 5 / 2
ρ = 2.5


Final Answer: 

The density of the metal block is 2.5 g/cm³.