This is a great little app for calculating the size of material whe you need to create a hexagon of a particular size, just enter the dimension you know and it will calculate the remainder.
This is especially useful for working out material size needed when making multiples to reduce waste.
for example:-
if we need to create a hexagon with a side length of 40mm we would use the calculator to work out we need a piece of material 69.28 mm wide ( flat to flat) by 80 mm long (point to point), then to finish the hexagon we just make two cuts at each end at 60 degrees.
Hexagon Calculator
