Calculate concrete blocks needed for walls and structures with MaiCalcs. Perfect for masonry projects and construction planning.
• Number of blocks needed
• Mortar quantity calculation
• Opening deductions
• 5% waste factor included
• Standard: 40cm × 20cm × 20cm
• Large: 60cm × 20cm × 20cm
• Small: 20cm × 20cm × 20cm
Enter wall dimensions to calculate blocks needed