Concrete & Masonry

Concrete Block Calculator

Concrete Block Calculator. Concrete volumes, slabs, footings, columns, blocks and brick quantities. Calculations run in your browser. Project dimensions and prices are not uploaded to our server.

Project inputs

Unit system

Currency

Wall length

Wall height

Brick/block length

Brick/block height

Mortar joint

Waste allowance

Price per piece

Footing mode

Column shape

End-stud policy

Calculations run in your browser. Project dimensions and prices are not uploaded to our server.

Formula & method

Units = wall area ÷ modular block face area

Worked example

Units = wall area ÷ modular block face area

Assumptions & limitations

Material estimate only. Verify final quantities, product specifications, plans and local requirements before purchase or construction.