📐 3D Shape Volume Calculator

📚 Volume Formulas Reference Guide

Volume is the measure of 3D space occupied by an object. Here are the standard formulas used in this calculator:

1. Cube

Formula: $V = a^3$ (where $a$ is the side length)

2. Sphere

Formula: $V = \frac{4}{3} \pi r^3$ (where $r$ is the radius)

3. Cylinder

Formula: $V = \pi r^2 h$ (where $r$ is radius and $h$ is height)

4. Cone

Formula: $V = \frac{1}{3} \pi r^2 h$ (where $r$ is radius and $h$ is height)

5. Rectangular Prism

Formula: $V = l \times w \times h$ (Length × Width × Height)

6. Square Pyramid

Formula: $V = \frac{1}{3} b^2 h$ (where $b$ is base side and $h$ is height)

7. Hemisphere

Formula: $V = \frac{2}{3} \pi r^3$ (where $r$ is radius)