Surface area of a rectangular prism calculator is an online mathematical tool to find out the surface area of the same. The equation for the surface area is given below.



Surface Area=2(lw+lh+wh)

Where l is the length
          w is the width
          h is the height
Step1: Identify the values of length, width and height of the rectangular prism from the question.

Step2: Substitute and simplify the given equation.