Density Calculator - Calculator See


Density Calculator

Calculate material density, mass, or volume across metric and imperial units (g/cm³, kg/m³, lbs/ft³).

Calculator Inputs

Mass.
Mass measurement unit.
Volume.
Volume measurement unit.

Calculated Results

Calculated Density
7.85 g/cm³ (7,850 kg/m³)
Pounds per Cubic Foot 490.06 lbs/ft³
Specific Gravity (vs Water) 7.85 (Steel / Iron)
Material Buoyancy Sinks in Water
Values calculate live as you adjust inputs.

About Density Calculator

Computes physical volumetric density from mass and volume (Density = Mass / Volume), indicating how compact matter is within an object.

What is Density Calculator?

Computes physical volumetric density from mass and volume (Density = Mass / Volume), indicating how compact matter is within an object.

How to Use This Calculator

  1. Enter mass and select units.
  2. Enter volume and select units.
  3. Review density and specific gravity.

The Mathematical Formula & Variables

Density (rho) = Mass / Volume

Step-by-Step Worked Example

Scenario: Sample weighing 785 grams with a volume of 100 cubic centimeters.

  1. Density = 785 g / 100 cm³ = 7.85 g/cm³.
  2. In kg/m³: 7.85 * 1000 = 7,850 kg/m³ (characteristic of carbon steel).

Result: Density = 7.85 g/cm³

Frequently Asked Questions

What is the density of pure water?

Pure water has a density of exactly 1.00 g/cm³ (1,000 kg/m³) at 4°C.