What is the area formula for a regular hexagon?

The area of a regular hexagon is A = (3sqrt(3)/2) x s^2, where s is the side length.

The apothem is the perpendicular distance from the center of a regular polygon to the midpoint of one of its sides.

Hexagon Calculator

Enter the side length of a regular hexagon to find its area, perimeter, apothem, and diagonal. Uses the formula A = (3sqrt(3)/2) x s^2.

Side Length

Area

64.9519 sq units

Perimeter

Apothem

4.3301

Long Diagonal

Short Diagonal

8.6603

Last updated: April 16, 2026

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