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Cement Tonnage Calculator
Tonnes of cement, sand and gravel for concrete from volume and mix proportions.
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Cement
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Tonnes of cement, sand and gravel for concrete from volume and mix proportions.
Cement Tonnage Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: Dry volume = wet x 1.54; each material = dry volume x share x bulk density.
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
Cement Quick Guide
Typical values for reference.
| Volume m3 | Cement | Sand | Cement t |
|---|---|---|---|
| 1 | 1 | 2 | 0.32 t |
| 4 | 1 | 2 | 1.27 t |
| 10 | 1 | 2 | 3.17 t |
| 25 | 1 | 2 | 7.92 t |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Cement Tonnage Calculator FAQ
Answers to common questions about this calculator.
About 300-350 kg for a general mix.
Dry materials compact when wet.
Dry volume = wet x 1.54; each material = dry volume x share x bulk density.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.