Volume of Rectangular Box Calculator
Enter the length, width, and height to calculate the box’s volume instantly.
About Volume of Rectangular Box
The Volume of Rectangular Box Calculator is a quick, free tool that computes a cuboid’s volume from its length, width, and height. Whether you're studying geometry or working in engineering, construction, packaging, or design, you’ll get fast and accurate results in a click.
What is a Rectangular Box (Cuboid)?
A rectangular box—also called a cuboid—is a 3D solid with six rectangular faces, twelve edges, and eight vertices. Everyday examples include shipping boxes, books, bricks, and storage containers. The volume is the total space the box encloses.
Common real-life examples:
Formula for Volume of a Rectangular Box
Use the standard formula:
Where l = length, w = width, h = height.
Example Calculation
For l = 8 cm, w = 5 cm, and h = 4 cm:
Features of the Volume of Rectangular Box Calculator:
Ideal For:
Calculate cuboid volumes with ease — fast, accurate, and beginner-friendly.