Select the shape you want to calculate from the list, then enter the relevant side, radius or height values. The tool instantly calculates the area (2D) or volume (3D) result based on your selected shape.
Yes, the tool is completely free and requires no account.
Area for square, rectangle, triangle and circle; volume for cube, rectangular prism, sphere, cylinder and cone.
The result is in the square (area) or cube (volume) of the unit you entered — for example, entering meters gives a result in square or cubic meters.