Geometry Calculations
Tools for calculating the area, volume, and perimeter of geometric shapes.
Calculate circle area and circumference from radius, diameter, or circumference. Enter the known value and get instant, precise results.
Enter radius and height to calculate the cone's volume.
Enter the cube side length to calculate volume, surface area, and diagonals.
Enter radius and height to calculate cylinder volume and surface area.
Select the number of vertices and enter each coordinate pair in order.
Choose a mode and enter the known sides to solve for the missing length.
Enter length and width to calculate the rectangle's area and perimeter.
Enter length, width, and height to calculate the prism's total surface area.
Enter the radius to calculate the sphere's volume and surface area.
Enter the side length to calculate the square's area and perimeter.
Enter the lengths of the two bases and the height to calculate area.
Calculate the area and perimeter of different types of triangles using various formulas. Select the triangle type and calculation method, enter the known values, and get instant results with detailed steps.