Because the geodesic dome calculators need to allow for the width of the hubs, we have separate dome calculators for Standard dome Hubs and Megahubs. All the lengths of pipe for the triangles that make up a geodesic dome are not the same. There are trigonometric equations used to calculate the different lengths, but to make it easy, we've incorporated all that into a few simple geodesic dome calculators. There are also separate calculators for Standard Spheres and Mega Spheres. Using the dropdown menu, you can input the size of your dome using either radius or diameter. Hitting the blue 'Calculate' button will compute all the strut lengths, the internal height, the circumference, and more.
USE FOR ½" PVC
USE FOR 1" OR 1½" PVC