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Concrete Curb Calculator
Concrete needed for a poured kerb or curb.
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Concrete needed for a poured kerb or curb.
Concrete Curb Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: Volume = length x width x height.
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.
| Length m | Width m | Height m | Concrete |
|---|---|---|---|
| 20 | 0.15 | 0.3 | 0.99 m3 |
| 50 | 0.15 | 0.3 | 2.48 m3 |
| 10 | 0.2 | 0.25 | 0.55 m3 |
| 100 | 0.15 | 0.4 | 6.60 m3 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Concrete Curb Calculator FAQ
Answers to common questions about this calculator.
Multiply the volume of the curb 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.