A Stadium is a two dimensional geometric shape consisting of a rectangle with semicircles at each end

It is also known as a Discorectangle

A Capsule is the three dimensional version of a stadium shape. You can use the Capsule Calculator here for three dimensional calculations.

*Height = 2r (2 x radius)*

*Overall length = 2r+a (radius x 2 plus length of straight sides)*

*Area = π x r ^{2} + 2ra (area of a circle formed by the two semicircles plus area of rectangle formed by length a x height)*

*Perimeter = 2(πr + a) (circumference of a circle formed by the two semicircles plus length of both sides[a] )*

*π = 3.141592654 to 9 decimal places*

You may also find the following Math calculators useful.

- Metric Converter
- Date Calculator
- Addition Combination Of Quadratic Equation Calculator
- Greatest Common Divisor Calculator
- Sig Fig Calculator
- Quadratic Formula Calculator
- Mean Median Mode Range Calculator
- Tube Weight Calculator
- Ratio Calculator
- Acceleration Conversion
- Absolute Value Calculator
- 2x2 Matrix Multiplication Calculator
- Bilinear Interpolation Calculator
- Imperial Converter
- Capsule Calculator
- Metric Units Conversion Calculator
- Scientific Calculator
- Cylinder Calculator
- Volume Cone
- Volume Rectangle