`M = "V" * rho `

Enter a value for all fields

This Mass calculator computes the mass (M) of an object based on the density (ρ) and volume (V).

INSTRUCTIONS: Choose your preferred units and enter the following:

• (ρ) mean density of the object
• (V) volume of the object

Mass: The calculator returns the mass (M) of the object in kilograms.  However, this can be automatically converted to other mass or weight units via the pull-down menu.

Related Calculators:

• To compute density from volume and mass, CLICK HERE.
• To compute volume from density and mass, CLICK HERE.
• To lookup the density of many substances,  CLICK HERE.

The Math

The relationship between mass, volume and density is shown in the following equation for mass based on density and volume:

            M = ρ • V

where:

• M is the mass
• ρ is the density
• V is the volume

References

• Light and Matter(Dr. Benjamin Crowell) Chapter 1.2 Scaling of Area and Volume