How to Calculate Volume in Inches

The Steps

• 1). Multiple the length of one side of the cube by itself three times for a cube.
  
  
• 2). Multiply the height by the width by the length for a rectangular prism.
  
  
• 3). Multiply the radius cubed by pi by 4/3 for a sphere.
  
  
• 4). Measure the length of the base by the height of one side by 1/3 for a pyramid.
  
  
• 5). Multiply radius of the bottom of the cone by itself by the length of the cone by pi by (1/3) for a cone.