Cement Calculator

Calculate cement, sand, and aggregate quantities for a concrete mix based on volume and ratio.

Results

Cement:
Sand:
Aggregate:
Water (approx):

Notes

Calculations assume dry volume with 54% bulking factor. Cement density: ~1440 kg/m³. Water-cement ratio assumed at 0.5. Adjust quantities based on actual site conditions.

About This Calculator

The Cement Calculator estimates bags of cement needed for concrete mixing. It calculates based on concrete volume and mix ratio for accurate material ordering.

How to Use

  1. Enter the concrete volume needed
  2. Select the mix ratio
  3. Click Calculate to see cement bags required
  4. View sand and aggregate quantities too

Practical Use Cases

  • DIY Mixing: Mix concrete on-site
  • Small Projects: Calculate for repairs
  • Construction: Estimate cement requirements
  • Cost Planning: Budget cement costs
  • Material Ordering: Order correct quantities

? Frequently Asked Questions

How accurate is this

This calculator uses standard formulas and provides accurate results for typical use cases. For professional or critical applications, always verify results with certified professionals or official sources.

Is this calculator free to use?

Yes, this Cement Calculator • Construction • Calculator is completely free to use with no registration required. You can use it as many times as needed without any limitations.

Can I use this on mobile devices?

Absolutely! This calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers.

How do I interpret the results?

The results are displayed clearly with appropriate units. Refer to the About This Calculator section for detailed information.