Concrete Block Calculator
Estimate the number of concrete blocks needed for your wall project, accounting for mortar gaps and wastage.
Wall Dimensions
Block Specifications
Wall Openings (Optional)
Add windows, doors, or other openings to subtract from total wall area
Calculation Results
Total Blocks Required
0
Total Wall Area:
0 m²
Area per Block (with mortar):
0 m²
Blocks without wastage:
0
Wastage added:
5%
Area of openings:
0 m²
Volume Information
Total Volume of Blocks
0 m³