A rectangle area calculator may be useful if you need to find the area for a carpet, the fabrics needed for a dress, the surface of the wall you want to paint,... In the case of the carpet area calculation, you can obtain how much carpet you need for the surface to be covered, and estimate the cost of it. In order to make the calculation for the shape, just enter width and heigth in the fields and press the button. Our calculator will show the results below, using the formula.
CALCULATE AREA RECTANGLE: