Cubic volume refers to the amount of space an object occupies, measured in cubic units. It is calculated by multiplying the length, width, and height of a three-dimensional shape. For example, the volume of a cube can be found using the formula V = a^3 , where a is the length of one side. Cubic volume is important in various fields, including construction, shipping, and science. Understanding the volume of objects helps in determining how much material is needed or how much space is available. Common units for measuring cubic volume include cubic meters, cubic centimeters, and gallons.