Hexagon Calculator
Results
Area
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Perimeter
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Apothem
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Circumradius
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Long Diagonal
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Short Diagonal
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About Regular Hexagon
A regular hexagon is a six-sided polygon where all sides are equal in length and all angles are equal to 120 degrees.
Area
A = (3√3 × s²)/2
Where s is the side length.
Perimeter
P = 6s
Where s is the side length.
Apothem
a = (s × √3)/2
Where s is the side length.
Circumradius
R = s
The circumradius equals the side length in a regular hexagon.
Diagonals
Long diagonal = 2s
Short diagonal = s√3
Where s is the side length.
Properties
- All internal angles are 120°
- All external angles are 60°
- Has 9 diagonals
- Can be divided into 6 equilateral triangles