Concrete Block Calculator
Calculate concrete block quantities, wall openings, mortar, cement, sand, wastage and estimated construction cost for multiple walls.
THE CIVIL CITY
Concrete Block Quantity & Cost Estimate
General Settings
Common calculation parameters
mm
Walls & Openings
Add walls and deduct doors, windows or other openings
Mortar Calculation
Cement and sand requirement
Typical mortar dry-volume conversion factor.
kg
kg/m³
Mortar is estimated from the difference between
masonry volume and the calculated volume occupied
by concrete blocks.
Material & Labour Rates
Enter local market rates for cost estimation
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