What is the difference between area and perimeter?

Area measures the space inside a shape (in m² or ft²), while perimeter measures the distance around the outside boundary.

How do I convert square feet to square meters?

Divide square feet by 10.764. For example, 100 ft² ÷ 10.764 ≈ 9.29 m².

The calculator assumes a right triangle for perimeter. For accurate results with oblique triangles, measure all three side lengths.

Yes, if the land parcel is rectangular or circular. For irregular shapes, divide the area into simple shapes and add them together.

Calculadora gratuita de área. Calcule a área de espaços rectangulares, circulares ou triangulares em m² e ft².

Calcule a área de uma sala ou superfície em m² ou ft².

A_{rect} = L \times W, A_{circle} = π r^{2}, A_{triangle} = \frac{1}{2} b \times h