What every result keeps visible
- Formula ID, version, reviewed status and planning boundary.
- Inputs, assumptions, allowance and purchase-rounding effect.
- Editable estimate costs that remain distinct from material quantity.
2 reviewed masonry tools
Masonry calculators for transparent field planning.
Count CMU and brick from net wall area using nominal face sizes that include the mortar joint, then round mortar bags from a stated yield.
Formula-first tool library
Choose the right masonry calculator.
Concrete block calculator
CMU count and mortar-bag planning from wall area, opening deductions and nominal block face size.
Open calculatorBrick calculator
Brick count and mortar-bag planning from wall area, opening deductions and nominal brick face size.
Open calculatorCommon question
Does nominal size include mortar?
These are transparent planning aids, not engineering, code, installation or final supplier specifications. Confirm actual job requirements before construction.