Cement Calculator
Estimate cement bags needed for your concrete.
Common Ratios: M15 (1:2:4), M20 (1:1.5:3), M25 (1:1:2)
Input dimensions & ratio
About Cement Calculator
Calculate the exact number of cement bags required for any concrete volume. Essential for slabs, columns, beams, and foundations, this tool helps you order the right amount of material avoiding wastage.
How to Use This Tool
Dimensions - Free Construction Calculator | NexUtils
Free dimensions for construction professionals. Calculate materials, costs, and quantities accurately. Easy to use and completely free. Optimized for cement calculator with advanced features.
Mix Ratio
Input the proportion of Cement : Sand : Aggregate (e.g., 1:2:4 for M15).
Dry Volume
We automatically convert wet volume to dry volume (multiplying by 1.54) for accurate material estimation.
Frequently Asked Questions
Why multiply by 1.54?
Dry materials (cement, sand, aggregate) have voids. When water is added, the volume decreases. To get 1 m3 of wet concrete, you need approx 1.54 m3 of dry mix.
Key Features
- •Meters & Feet Input
- •Custom Mix Ratios
- •Dry Volume Conversion
- •Bag Count Calculation
- •Weight Estimation