Geometry Calculator
Calculate area, perimeter, and volume for common geometric shapes. Enter the dimensions and get instant results with formulas.
SolverFree · no sign-upStep-by-step answers
How to use this calculator
- 1Enter your values or expression in the fields above.
- 2Press Enter or click the calculate button.
- 3Read the result, then follow the numbered step-by-step working to understand each stage.
Worked Examples
Frequently Asked Questions
What shapes are supported?
Triangles, circles, rectangles, cubes, spheres, cylinders, cones, and rectangular prisms.
Related Calculators
Learn the concepts
Understand the theory behind this calculator.
Geometry
Area
Area measures the amount of space inside a two-dimensional shape.
Geometry
Circles
A circle is the set of points equidistant from a center point. It is defined by its radius or diameter.
Geometry
Volume
Volume measures the amount of space inside a three-dimensional object.
Geometry
Angles
An angle is formed by two rays sharing a common endpoint. Angles are measured in degrees or radians.