Stadium Calculator

Use this calculator to calculate physical values related to the shape of a stadium. A geometric stadium shape is a circle of radius r that has been cut in half through the center and the 2 ends are then separated by a rectangle of height r and width (or side length) of a. Calculations are essentially a combination of calculations for a combined circle and rectangle.

Variables: r = radius, a = length side a, A = area, P = perimeter, π = pi = 3.1415926535898