Volume calculation
Concrete calculator
Choose an element type, enter its dimensions and add it to the list. Total volume, waste allowance and mixer loads are calculated instantly.
1. Element type
2. Dimensions —
Calculation list
-
m³
Result
Total concrete required (incl. waste)
0 m³
- Net volume
- 0 m³
- Mixer loads
- 0 loads
Get a quote for this volume
Results are estimates. Use your structural drawings and quantity take-off for exact volumes.
Choose the right class
Which concrete class?
Commonly used concrete classes and typical applications. The final choice must follow your structural design.
| Class | Typical use | Quote |
|---|---|---|
| C16/20 | An economical choice for non-structural work such as blinding, levelling and site slabs. | Quote |
| C20/25 | For non-structural elements, garden walls, pavements and screed bases. | Quote |
| C25/30 | The lowest class permitted for reinforced concrete structures; the most common choice for housing. | Quote |
| C30/37 | Higher strength and durability for multi-storey buildings, basement walls and car parks. | Quote |
| C35/45 | For tall buildings, bridge elements and structures exposed to aggressive environments. | Quote |
| C40/50 | For lower-floor columns in high-rise buildings, prestressed elements and marine structures. | Quote |
| C45/55 | For engineering structures needing high performance and slender load-bearing members. | Quote |
| C50/60 | High-strength concrete for special designs, produced from a laboratory-approved trial mix. | Quote |
