Free UK masonry calculators to estimate bricks, blocks, mortar and wall materials. These tools help builders, tradespeople and DIY users calculate quantities for brick walls, blockwork, cavity walls, garden walls and other masonry projects.
Brick Wall Calculator
Estimate the number of bricks and mortar needed to build a brick wall based on wall dimensions and standard UK brick sizes.
Block Calculator
Quickly estimate how many concrete blocks you need for a wall. Enter your dimensions to get accurate block counts, including wastage, for blockwork and construction projects.
Mortar Calculator
Estimate how much mortar you need for brickwork or blockwork, including volume, cement, sand, and mix ratios.