Estimate how many bricks and bags of mortar your wall needs. Each dimension has its own unit selector (in/ft/yd/m).
Brick is estimated by wall area. Measure each wall (any unit), subtract openings, and multiply the net area by bricks-per-square-foot. A standard modular brick with a 3/8-inch joint takes about 6.86 per sq ft - use the preset for other sizes. Add about 5% for breakage, and plan roughly 7 mortar bags per 1,000 bricks.