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Concrete Tube Calculator
Concrete to fill a round tube form such as a Sonotube.
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Concrete to order
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Concrete to fill a round tube form such as a Sonotube.
Concrete Tube Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: Volume = pi x r2 x height x tubes.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Concrete Quick Guide
Typical values for reference.
| Diameter m | Height m | Tubes | Concrete |
|---|---|---|---|
| 0.3 | 1.2 | 8 | 0.75 m3 |
| 0.2 | 1 | 6 | 0.21 m3 |
| 0.4 | 1.5 | 4 | 0.83 m3 |
| 0.6 | 2 | 2 | 1.24 m3 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Concrete Tube Calculator FAQ
Answers to common questions about this calculator.
Multiply the volume of the tube by 1 plus your waste allowance.
Yes, 5 to 10 percent is typical.
Use your supplier ready-mix price per cubic metre.
No, always confirm with your supplier.