Trapezoid Area Calculator
Enter the lengths of the two bases and the height to calculate area.
Trapezoid Area Calculator
Enter the lengths of the two bases and the height to calculate area.
Calculate circle area and circumference from radius, diameter, or circumference
Compute cone volume from radius and height.
Compute cube volume and related measurements from side length.
Compute cylinder volume and surface area from radius and height.
Compute the area of an irregular polygon using the shoelace formula.
Area is calculated as ((a + b) / 2) × h, where a and b are the bases.
Use consistent units for all inputs to get square-unit results.