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Area of a QuadrilateralCalculator



(height 1)


(height 2)


square units
Area of a Quadrilateral

How to use this Area of a Quadrilateral Calculator 🤔

  1. Enter ✎ value for diagonal \((d)\).
  2. Enter ✎ value for height 1 \((h_1)\).
  3. Enter ✎ value for height 2 \((h_2)\).
  4. As soon as you enter the required input value(s), the Area of a Quadrilateral is calculated immediately, and displaed in the output section (present under input section).

Area of a Quadrilateral

The area of a quadrilateral is a measure of the space enclosed by the four sides of quadrilateral.

To calculate the area of a quadrilateral, you need a diagonal (d) and the perpendicular distance from the other two vertices to this diagonal: h1, h2.


To calculate the area of a quadrilateral, you can use the following formula.

Area of quadrilateral = \( \frac{ d ( h_1 + h_2 )}{2} \)


Area of a Quadrilateral