Input the side, area, perimeter, radius, diagonal or diameter of a regular hexagon, then choose a missing value. The calculator provides a step-by-step explanation on how to find the unknown dimension.
$$ A = \frac{3 a^2 \sqrt{3}}{2} $$ |
area |
$$ P = 6a $$ |
perimeter |
$$ r = \frac{a\sqrt{3}}{2} $$ |
incircle radius |
$$ R = a $$ |
circumcircle radius |
$$ s = a\sqrt{3} $$ |
short diagonal |
$$ d = 2a $$ |
long diagonal |