Geometry Calculator
A free online tool for calculating areas, perimeters, volumes, and angles of geometric shapes and solids, suitable for students, educators, and professionals.

Check It Yourself
About This Tool
Our Geometry Calculator provides a user-friendly platform to perform precise computations of 2D and 3D shapes. Designed for students, architects, engineers, and hobbyists, it simplifies complex formulas into quick inputs and instant results.
Select the shape category (e.g., circle, triangle, cube, sphere), then enter relevant dimensions such as radius, height, or side lengths. The tool supports both metric and imperial units, automatically converting values as needed. Results display in an easy-to-read format, including areas, perimeters, volumes, surface areas, and diagonals. Advanced options allow for calculations like angles between sides or inscribed circles.
With a modern, clean interface, the calculator is responsive for use on any device. It features real-time updates, error validation, and options to copy or export results. Whether you're preparing for exams, designing a project, or conducting research, this tool enhances productivity and accuracy.
How to Use
1. Select a shape from the dropdown menu.
2. Enter the required dimensions (radius, length, height, angles).
3. Choose units (metric or imperial).
4. Click 'Calculate' or modify inputs for live updates.
5. View results in the organized sections below, with options to copy or export.

FAQs/Additional Resources
Find Quick Answers
How do I calculate the area of a triangle?
Can I use this tool for 3D shape calculations?
Does the calculator support different measurement units?
Is this tool suitable for educational purposes?
Can I export the results?
User Reviews
See What Others Are Saying
Explore Related Tools
More Solutions for Your Needs
JavaScript Formula Solver
A free online tool to evaluate complex mathematical formulas and expressions instantly, ideal for students and professionals needing quick calculations.
JFET Calculator
Quickly compute JFET parameters like resistance and transconductance with our free online calculator, ideal for engineers and students working with JFET circuits.
Your Feedback Matters
Help Us to Improve