Rectangular Prism Volume Calculator
Find the volume of a box or cuboid. Enter the three dimensions below to get the total cubic capacity and surface area.
Volume (V) = Length × Width × Height
If Length=10, Width=5, Height=2: V = 10 * 5 * 2 = 100 cubic units
What is a rectangular prism?
A rectangular prism is a three-dimensional solid shape which has six faces that are all rectangles.
What is the volume formula for a rectangular prism?
The volume is calculated by multiplying the length, width, and height: V = l × w × h.
How do I calculate the surface area?
The total surface area is the sum of the areas of all six faces: A = 2(lw + lh + wh).
Is a cube a rectangular prism?
Yes, a cube is a special type of rectangular prism where all six faces are squares (length = width = height).
🔗 Related Calculators
📐 Formula
Volume (V) = Length × Width × Height
📝 Example Calculation
If Length=10, Width=5, Height=2: V = 10 * 5 * 2 = 100 cubic units
❓ Frequently Asked Questions
What is a rectangular prism?▼
A rectangular prism is a three-dimensional solid shape which has six faces that are all rectangles.
What is the volume formula for a rectangular prism?▼
The volume is calculated by multiplying the length, width, and height: V = l × w × h.
How do I calculate the surface area?▼
The total surface area is the sum of the areas of all six faces: A = 2(lw + lh + wh).
Is a cube a rectangular prism?▼
Yes, a cube is a special type of rectangular prism where all six faces are squares (length = width = height).