 # Perimeter Calculator

Perimeter Calculator is a free online tool that displays the perimeter of the rectangle. BYJU’S online perimeter calculator tool makes the calculation faster, and it displays the perimeter value in a fraction of seconds.

## How to Use the Perimeter Calculator?

The procedure to use the perimeter calculator is as follows:
Step 1: Enter the length and width in the respective input field
Step 2: Now click the button “Submit” to get the Perimeter
Step 3: Finally, the perimeter of the rectangle will be displayed in the output field

### What is Meant by the Perimeter?

In mathematics, the perimeter is defined as the length of the boundary of any two-dimensional shape. The perimeter can be found for different geometric shapes such as triangle, square, rectangle, pentagon, hexagon, heptagon, octagon, etc. The perimeter of the rectangle is the sum of the sides of the rectangle. Since the opposite sides of the rectangle are of equal length, the perimeter of the rectangle is given as
The perimeter of rectangle, P = 2 (Length + Width) units

Here, the list of perimeter calculators for various geometrical shapes is provided to make your calculations easier.