Rectangular Prism Volume Calculator
Instantly calculate the volume of any rectangular prism with our easy-to-use tool.
What is a Rectangular Prism?
A 3D shape with 6 rectangular faces.
A rectangular prism is a three-dimensional solid object which has six faces that are rectangles. All opposite faces of a rectangular prism are equal.
How to Find the Volume of a Rectangular Prism
Follow these steps to find the volume manually.
Rectangular Prism Volume Formula
The mathematical equation for a rectangular prism.
Where 'V' is the total volume, 'l' is length, 'w' is width, and 'h' is height.
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Frequently Asked Questions
What is the difference between a rectangular prism and a cuboid?
They are exactly the same thing. Cuboid is another name for a rectangular prism.
How do I find the volume if I only know the base area and height?
Simply multiply the base area by the height (V = Base Area × Height).
What units should the volume be in?
Volume is always measured in cubic units, such as cubic inches (in³) or cubic meters (m³).
Is a cube a rectangular prism?
Yes, a cube is a special type of rectangular prism where all six faces are squares.