You wonder how to calculate the area of the circle? o How to calculate the perimeter of the triangle? With our handy calculator of areas and perimeters of geometric figures, you can calculate them quickly and easily.

Application with which you can calculate the area (or surface) and the perimeter of the square, triangle, circle, rectangle, pentagon, rhombus, parallelogram, trapezoid and any regular polygon.

Possibility of adjusting the number of decimal places of the result.

Information with the calculation formula.