Concrete Calculator
Calculate concrete volume, materials, and cost for slabs, footings, columns, walls, and stairs.
| Total Volume | m³ |
|---|---|
| Cement (Bags) | |
| Sand (m³) | |
| Aggregate (m³) |
* Material estimates are based on a standard 1:2:4 mix ratio. * 1 Cement Bag = 50kg, approx 0.035 m³. * Includes 50-54% dry volume factor.
40kg Bags
60lb Bags
80lb Bags
Features
- Versatile Calculation: Compute volume for Slabs, Footings, Walls, and Columns.
- Material Estimation: Get rough estimates for Cement, Sand, and Aggregate based on standard mix ratios.
- Premix Bags: Estimate how many bags of pre-mixed concrete you need.
How to Use
- Select the type of structure you are building.
- Enter the dimensions in meters.
- Enter the quantity of items (e.g., 4 columns).
- Enable "Estimate Materials" if you are mixing your own concrete.
- View the total volume and required materials immediately.