Below is a table of units in which density is commonly expressed, as well as the densities of some common materials. This free density calculator determines any of the three variables in the …

Use the density calculator to instantly find how tightly packed an object's molecules are.

Oct 20, 2025 · To calculate density, divide the mass of an object by its volume using the formula D = M ÷ V, where D is density, M is mass, and V is volume. For example, if an object has a …

Aug 1, 2025 · The Density Calculator uses the formula p=m/V, or density (p) is equal to mass (m) divided by volume (V). The calculator can use any two of the values to calculate the third.

Oct 24, 2025 · Divide the object's mass by its volume to find the density. Typically, the density of an object is related to the density of water—if your object's density is greater than 1.0, it will sink.

Using the formula for density, you can calculate the density of a variety of things such as the density of water, the density of liquid, and the density of air.

Density (volumetric mass density or specific mass) is the ratio of a substance's mass to its volume. The symbol most often used for density is ρ (the lower case Greek letter rho), …