Hexagon Calculator

Area, perimeter and angles of a regular hexagon.

Your details

Area
64.9519
Perimeter
30
Interior angle
120°
Apothem
4.3301
Circumradius
5

How it works

For a regular polygon with 6 sides of length s: area = n·s² ÷ (4·tan(π/n)), perimeter = n·s, and each interior angle = (n − 2)·180° ÷ n.

Frequently asked questions