Math Calculators, Lessons and Formulas

It is time to solve your math problem

Hexagon Calculator

Enter side, area or diagonals of a regular hexagon then choose a missing value and the calculator will show you a step by step explanation how to find the value.
show help ↓↓ examples ↓↓
I want to calculate:
Provide any value of a hexagon
calculator works with decimals, fractions and square roots (to input $ \color{blue}{\sqrt{2}} $ type $\color{blue}{\text{r2}} $)
a =
A =
P =
Long diagonal
d =
Short diagonal
s =
Circumcircle radius
R =
Incircle radius
r =
Hexagon formulas
$$ A = \frac{3 a^2 \sqrt{3}}{2} $$
$$ P = 6a $$
$$ r = \frac{a\sqrt{3}}{2} $$
incircle radius
$$ R = a $$
circumcircle radius
$$ s = a\sqrt{3} $$
short diagonal
$$ d = 2a $$
long diagonal
example 1:ex 1:
What is the area of a regular hexagon if the perimeter is 90 cm?
example 2:ex 2:
Find the area of a hexagon if the long diagonal is 12/5 cm.
example 3:ex 3:
What is the side of a hexagon with a area of 50 cm2?
Search our database of more than 200 calculators

Was this calculator helpful?

Yes No
437 438 491 solved problems