Advanced Sphere Calculator

Calculate sphere properties with interactive 3D visualization and comprehensive analysis

🌐 Sphere Calculator

Enter sphere dimensions to calculate properties

Input Type

Radius

Unit

📊 Results

Calculated sphere properties

Volume 523.60 m³

Surface Area 314.16 m²

Diameter 10.00 m

Great Circle Circumference 31.42 m

Cross-sectional Area 78.54 m²

📈 Properties Analysis

Sphere properties comparison

🎯 3D Sphere Model

Interactive 3D sphere visualization

Drag to rotate • Scroll to zoom
Wireframe shows structure

Understanding Spheres

A sphere is a perfectly round three-dimensional object where every point on its surface is equidistant from its center. Spheres are fundamental shapes in geometry and appear frequently in nature, from planets and bubbles to molecules and sports balls.

Volume Formula

V = (4/3)πr³
Where r is the radius
Volume grows with the cube of radius

Surface Area Formula

A = 4πr²
Four times the area of a great circle
Surface area grows with the square of radius

Applications

Engineering design, architecture, astronomy, physics calculations, and manufacturing processes.