Volume Calculator

Calculate volume and surface area of spheres, cylinders, cones, and other 3D shapes

Volume
64
Surface area
96
s = 4

About this calculator

The Volume Calculator computes the volume and surface area of common 3D shapes including cubes, rectangular prisms, spheres, cylinders, cones, and square pyramids. Enter the dimensions to instantly see both measurements with clear formulas. Essential for geometry homework, engineering calculations, and estimating material quantities.

Common examples

  • Cube with side 4 cm → Volume = 64 cm³, Surface area = 96 cm²
  • Rectangular prism 5 × 3 × 2 m → Volume = 30 m³, Surface area = 62 m²
  • Sphere with radius 6 cm → Volume ≈ 904.78 cm³, Surface area ≈ 452.39 cm²
  • Cylinder with radius 3 cm, height 10 cm → Volume ≈ 282.74 cm³, Surface area ≈ 245.04 cm²
  • Cone with radius 5 cm, height 12 cm → Volume ≈ 314.16 cm³, Surface area ≈ 282.74 cm²