Geometry Calculator: Area, Perimeter, Volume

Calculate properties of shapes like circles, rectangles, triangles, spheres, and cylinders with step-by-step explanations. Perfect for students and educators in India and worldwide.

Accurate Results Instant Calculations 100% Private
Please select a shape.
Choose the shape to calculate properties for
Please enter a valid radius (> 0).
Radius of the circle
Please enter a valid length (> 0).
Length of the rectangle
Please enter a valid width (> 0).
Width of the rectangle
Please enter a valid base (> 0).
Base of the triangle
Please enter a valid height (> 0).
Height of the triangle
Please enter a valid side length (> 0).
First side of the triangle
Please enter a valid side length (> 0).
Second side of the triangle
Please enter a valid radius (> 0).
Radius of the sphere
Please enter a valid radius (> 0).
Radius of the cylinder base
Please enter a valid height (> 0).
Height of the cylinder

Your Guide to Geometry Calculations

What’s a Geometry Calculator?

This tool calculates area, perimeter, volume, and other properties for shapes like circles, rectangles, triangles, spheres, and cylinders, with step-by-step explanations. Ideal for students and educators in India.

How Geometry Properties Are Calculated

Formulas used:

Circle:

Area = πr², Circumference = 2πr

Rectangle:

Area = l × w, Perimeter = 2(l + w)

Triangle:

Area = (1/2) × b × h, Perimeter = a + b + c

Sphere:

Volume = (4/3)πr³, Surface Area = 4πr²

Cylinder:

Volume = πr²h, Surface Area = 2πr(h + r)

Our calculator provides accurate results with clear steps!

Understanding Your Results

Your results include:

Component Description
Properties Area, perimeter, volume, etc., based on the shape.
Calculation Steps Step-by-step process of the calculations.

Why Use a Geometry Calculator?

Master geometry effectively:

Educational Tool

Learn geometric formulas.

Verify Answers

Check homework or exams.

Understand Concepts

Follow detailed steps.

Key Considerations for Geometry Calculations

Ensure accurate results:

Results use π ≈ 3.14159, rounded to 2 decimal places. Precision depends on input accuracy.

All measurements must be positive. Triangles must satisfy the triangle inequality.

Supports basic shapes. Complex shapes require advanced tools.

Frequently Asked Questions About Geometry

Questions about calculating geometric properties? Here are answers to guide your learning:

It calculates properties like area, perimeter, and volume for shapes such as circles, rectangles, triangles, spheres, and cylinders, with detailed steps.

Uses standard formulas, e.g., Circle Area = πr², Rectangle Perimeter = 2(l + w), Sphere Volume = (4/3)πr³. Steps show the process.

Yes, it calculates volume and surface area for spheres and cylinders.

Yes! Ideal for CBSE, ICSE, JEE, NEET math, covering geometry topics.

Yes! All calculations are done locally in your browser, with no data stored.