Get every key measurement of a regular hexagon from just the side length. A regular hexagon has six equal sides, and its area equals three times the square root of three, divided by two, times the side squared, which for a side of 10 gives about 259.81 square units. This calculator also returns the perimeter, the long diagonal that spans corner to corner across the center, and the short diagonal that runs flat side to flat side. Hexagons are the shape of honeycomb cells, bolt heads, floor tiles and many board game grids because they pack together with no gaps. Enter the side length in any unit and the area comes back in that unit squared while the diagonals share your input unit. All values are computed locally in your browser at full precision, so nothing is transmitted, and you can copy the area with a single click for quick reuse.
For a regular hexagon the area is three times the square root of 3, divided by 2, times the side length squared.
The long diagonal spans corner to opposite corner and equals twice the side, while the short diagonal spans across two sides.
The perimeter is six times the side length since all six sides are equal.
Get every key measurement of a regular hexagon from just the side length. A regular hexagon has six equal sides, and its area equals three times the square root of three, divided by two, times the side squared, which for a side of 10 gives about 259.
Yes. Hexagon Calculator is completely free, with no sign-up and no usage limits.
Yes. Hexagon Calculator runs in any modern web browser. There is nothing to download or install.
Yes. Hexagon Calculator runs entirely on your device in your browser, so nothing you enter is uploaded to a server.