Find Area of Trapezoid

Calculator to find the area of a trapezoid, take the sum of its both given bases, multiply the sum by the given height of the trapezoid, and then divide the result by 2. The formula to find Area of Trapezoid as follows:

Area = height (base1 + base2)/2
Base a =
Base b =
Height =
Area of Trapezoid =


Comparison between Trapezium and Rectangle

All angles are equal
Opposite angles are equal
Opposite sides are parallel   Opposite sides are parallel
Sum of two adjacent angles is 180
Bisect each other