Rectangular Prism Volume and Surface Area Calculator
Calculate the volume and surface area of a rectangular prism with our easy-to-use calculator. Learn about rectangular prism formulas, real-world applications, and explore interactive examples.
A rectangular prism (or cuboid) is a three-dimensional shape with six rectangular faces. Our calculator helps you determine both the volume and surface area using length, width, and height. Perfect for calculating storage space, material requirements, and more.
Formula
Volume = l × w × h
Surface Area = 2(lw + lh + wh)
Where:
- l:length of the rectangular prism
- w:width of the rectangular prism
- h:height of the rectangular prism
Calculator
Rectangular Prism Calculator
Calculate the volume, surface area, and other dimensions of a rectangular prism using its length, width, and height.
How to Use
- Enter the length of the rectangular prism
- Enter the width of the rectangular prism
- Enter the height of the rectangular prism
- Choose your preferred unit of measurement
- The calculator will instantly show the volume and surface area
Applications
- Construction and architecture for calculating room volumes
- Package design and shipping container dimensions
- Storage space planning and organization
- Manufacturing for material requirements
- Educational purposes in geometry and mathematics
Tips
- All measurements should be in the same unit
- Double-check your measurements for accuracy
- Consider using decimal points for more precise calculations
- Remember that length, width, and height are interchangeable
- For practical applications, always round up to the nearest usable measurement
Frequently Asked Questions
What is a rectangular prism?
A rectangular prism is a three-dimensional shape with six rectangular faces. Each face meets at right angles with its adjacent faces, creating a box-like shape.
How do you find the volume of a rectangular prism?
To find the volume of a rectangular prism, multiply its length by its width by its height: V = l × w × h.
What is the surface area of a rectangular prism?
The surface area of a rectangular prism is the sum of the areas of all six faces. The formula is: SA = 2(lw + lh + wh), where l is length, w is width, and h is height.