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Work it out.

Calculators for the masonry trade: count bricks, work out mortar and render, distribute a mix ratio and tally the concrete volume. Enter your own measurements — the result updates live.

Step V — Directory

1 calculator

New to cavity masonry? The guided wizard compiles the entire material list – stone, mortar, binders, plinth tape and frost class – based on your answers in a few steps.

Step A — Pavers

2 calculators

Count bricks: how many per m² with your format and joint — and how many for the whole surface including waste.

Step B — Mortar & render

5 calculators

Step C — Concrete

1 calculator

Quantify concrete: the volume of a rectangular foundation or a pour, for ordering.

Step D — Execution & material selection

4 calculators

Tools that work in all subjects

Across trades