When to use this calculator
Find material volume of a uniform hollow cylindrical tube. Calculates wall material only and excludes any end caps.
Explore the volume & surface area calculators for other questions in this topic. For a related calculation, use the Horizontal Cylinder Liquid Volume Calculator: Find partial fill volume from liquid depth in a horizontal cylindrical tank.
PUTTING IT INTO PRACTICE
Hollow Cylinder Material Volume: a worked example
The values below are an illustrative example, not a recommendation. Replace them with measurements or assumptions that match your question.
| Input | Example value |
|---|---|
| Outside radius | 5 |
| Inside radius | 3 |
| Length | 10 |
| Result | 502.654825 cubic units |
- Check the input labels and enter the example values above.
- Apply the relationship: Material volume = π(outside radius²−inside radius²) × length.
- The result is 502.654825 cubic units, rounded for display.
How to interpret your result
Calculates wall material only and excludes any end caps.
Volume and surface area have different units and answer different questions. Use internal dimensions for capacity. A closed-solid surface area includes bases and lids unless the calculator explicitly describes an open shape.
Frequently asked questions
Should I use internal or outside measurements?
Use internal measurements for capacity and outside measurements for covering the exterior. Match the formula to the part being measured.
When is the hollow cylinder material volume calculator useful?
Find material volume of a uniform hollow cylindrical tube. Calculates wall material only and excludes any end caps.
How do I use the hollow cylinder material volume calculator?
Enter outside radius, inside radius, length. The result updates automatically. Use the units shown beside each input; the example values illustrate the method.
Which formula does this calculator use?
Material volume = π(outside radius²−inside radius²) × length.
What should I check before using the result?
Calculates wall material only and excludes any end caps.
How are results rounded?
Scalar numbers display up to six decimal places, with scientific notation for very large or small values. Text, fraction, date and schedule outputs use the format described on the tool. Intermediate calculations use JavaScript floating-point arithmetic. Keep sensible precision for your measurements.
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