Volume of Rectangular Prisms Worksheets
Use labeled dimensions to calculate volume of rectangular prisms and explain the units.
Before you begin
Read labeled dimensions and coordinates. Recall multiplication facts and length units.
Worked example
A rectangular prism is 5 cm long, 7 cm wide and 4 cm high. Find its volume.
- Count a layer by multiplying length by width.
- Multiply by the number of layers (height).
Answer: 140 cm³
Check your result using the method in the example before moving to the next question.
Choose your level
- Easy: Use small whole-number measurements.
- Medium: Use larger dimensions or combine parts.
- Hard: Solve for a missing measure or explain a relationship.
Questions and answer calculations checked on 2026-09-17. How we check worksheets. Free for personal and classroom use.
Preview and print an easy set
Try six questions below, or choose a full set at your level.
1
A rectangular prism is 3 cm long, 4 cm wide and 6 cm high. Find its volume.
2
A rectangular prism is 7 cm long, 2 cm wide and 4 cm high. Find its volume.
3
A rectangular prism is 8 cm long, 6 cm wide and 2 cm high. Find its volume.
4
A rectangular prism is 7 cm long, 4 cm wide and 5 cm high. Find its volume.
5
A rectangular prism is 6 cm long, 8 cm wide and 3 cm high. Find its volume.
6
A rectangular prism is 9 cm long, 8 cm wide and 4 cm high. Find its volume.
Answer Key
1. 72 cm³2. 56 cm³3. 96 cm³4. 140 cm³5. 144 cm³6. 288 cm³