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Our site contains more than 100 free online calculators on math, geometry and physics.

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Calculating the area of a trapezoid online

Our online calculator allows you calculate the area of a trapezoid in two ways: through the base and the height or the middle line and height. To find the area of a trapezoid, select the appropriate way to fill in the appropriate field and click “To calculate”, the calculator will show the answer and the solution step by step!

Enter the data for calculating the area
Select the method of calculating the area:
The formula through the bases and height:
a = b =
h =
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