The Density Calculator is a free tool available online that displays the density of the substance.

In the subject of Physics, the density of the substance is defined as the relationship between the mass of the substance and the space occupied by the substance, usually in terms of volume. This is defined as the mass per unit volume.

Mathematically speaking, the density of the substance is defined as the mass divided by the volume. Density is an intensive property, and the formula to calculate the density is given as follows:

Density (D) = Mass (M) / Volume(V)

The SI unit to measure density is kilogram per cubic meter (Kg/m^{3}).

The procedure to use the density calculator is as follows:

**Step 1:** First, enter the mass, volume and x for the unknown value in the respective input field.

**Step 2:** Now click the button “Calculate the Unknown” to get the density.

**Step 3:** Finally, the density of the substance will be displayed in the output field.