This Perimeter of a Polygon calculator computes the perimeter of a regular polygon (P) based on the number of sides (n) and the length of the sides (s)
INSTRUCTIONS: Choose units and enter the following:
Polygon Perimeter (P): The calculator returns the perimeter in meters. However, this can be automatically converted to other area units via the pull-down menu.
The formula for the perimeter of a polygon based on the number and length of sides is:
P = n • s