Math Calculators, Lessons and Formulas

It is time to solve your math problem

mathportal.org

Hexagon Calculator

google play badge app store badge

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.

Hexagon Calculator
input dimenison you know and select what to find
help ↓↓ examples ↓↓
I want to calculate:
Find:
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}} $)
Side
a =
 
Area
A =
Perimeter
P =
 
 
 
 
Long diagonal
d =
 
Short diagonal
s =
Circumcircle radius
R =
 
Incircle radius
r =
working...
Hexagon formulas
$$ A = \frac{3 a^2 \sqrt{3}}{2} $$
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
EXAMPLES
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?
Find more worked-out examples in the database of solved problems..
Search our database with more than 250 calculators
439 063 661 solved problems