Regular Hexagon Calculator


Regular Hexagon - a shape that is defined by having 6 same length sides and 6 identical 120 degree internal angles. Combined, the angles amount to 720 degrees, regardless of the type of hexagon. The name comes from Greek words ἕξ (hex) meaning six, and γωνία (gonia) meaning a corner, an angle.

Equation form:

Perimeter = 6 * a
Area enclosed (A) =3 * a² * √3
Area(AI) of circle inscribed in hexagon with side a:
AI =3 * π * a²
Area(AC) of circumscribed circle about hexagon with side a:
AC = π * a²

About Regular Hexagon Calculator tool.

Remember this tool should be used only to calculate area, perimeter or volume of a figure. The results we provide are accurate, but rounded to the 12th decimal place. It accepts scientific notation and converts immediately.