{"id":"brick-calculator","name":"Brick Calculator","shortName":"Bricks","canonicalUrl":"https://calcurhome.com/calculators/brick-calculator","catalogUrl":"https://calcurhome.com/api/calculators","category":{"id":"concrete-masonry","name":"Concrete & masonry","url":"https://calcurhome.com/calculators/category/concrete-masonry"},"language":"en-US","audience":"US homeowners, DIYers and home-project planners","primaryKeyword":"brick calculator","secondaryKeywords":["bricks per square foot","brick wall calculator","face brick estimate","brick quantity with mortar"],"description":"Estimate bricks for a wall using actual brick face dimensions, mortar joint width, openings, and waste, with net area and coverage details.","directAnswer":"Add mortar-joint width to the brick’s actual face length and height to find its installed module. Divide net wall area by that module area, add cut and breakage waste, and round up. Estimate corners, bonds, arches, sills, and special shapes from a masonry layout.","inputs":[{"key":"wallLength","label":"Wall length","unit":"ft","defaultValue":24,"min":0.1,"step":0.1},{"key":"wallHeight","label":"Wall height","unit":"ft","defaultValue":8,"min":0.1,"step":0.1},{"key":"openings","label":"Openings","unit":"sq ft","defaultValue":21,"min":0,"step":1},{"key":"brickLength","label":"Actual brick length","unit":"in","defaultValue":7.625,"min":0.1,"step":0.125},{"key":"brickHeight","label":"Actual brick height","unit":"in","defaultValue":2.25,"min":0.1,"step":0.125},{"key":"joint","label":"Mortar joint","unit":"in","defaultValue":0.375,"min":0,"step":0.125},{"key":"waste","label":"Cut and breakage waste","unit":"%","defaultValue":7,"min":0,"max":30,"step":1}],"formula":{"title":"Brick quantity from installed face module","expression":"Bricks = net wall sq in ÷ [(brick length + joint) × (brick height + joint)] × waste factor","explanation":"Adding joint width to both actual face dimensions creates the installed module. Dividing net wall area by module area estimates field bricks before waste and whole-unit rounding."},"measurementGuide":["Measure gross wall face area and subtract full door and window openings.","Use the manufacturer’s actual brick face length and height, not a generic nominal size.","Enter the specified bed and head joint width when both are the same.","Calculate piers, returns, multi-wythe sections, arches, and decorative bonds separately."],"buyingTips":["Order enough matching brick at once because later production runs can differ in color and size.","Blend bricks from multiple cubes or pallets as recommended to distribute natural variation.","Include closure, corner, sill, coping, and other special shapes from the elevation drawings.","Estimate mortar, ties, flashing, weeps, lintels, reinforcement, cleaning, and delivery separately."],"workedExample":{"title":"Brick veneer wall","scenario":"A 24 ft by 8 ft wall has a 21 sq ft opening, modular-size brick, 3/8-inch joints, and 7% waste.","result":"Net area is 171 sq ft; the 8-by-2.625-inch module uses 1,172.6 bricks, so order 1,255."},"commonQuestions":[{"question":"How many standard bricks are in a square foot?","answer":"It depends on actual brick size and joint width. A modular brick face of 7⅝ by 2¼ inches with ⅜-inch joints forms an 8-by-2⅝-inch module, requiring about 6.86 bricks per square foot."},{"question":"Do mortar joints count in a brick calculator?","answer":"Yes. Installed coverage includes bed and head joints, so this calculator adds entered joint width to the actual brick face dimensions. Using nominal dimensions and adding the joint again would undercount bricks by double-counting the joint."},{"question":"How much extra brick should I order?","answer":"Five to ten percent is a common early allowance. Complex bonds, arches, many corners, cuts, breakage, sorting, and desired repair stock can increase it. Ask the mason and supplier to review the final takeoff before ordering."},{"question":"Can I subtract every opening from a brick wall?","answer":"Subtract full openings for field quantity, but small penetrations may not reduce purchased brick because adjacent units are cut. Openings also introduce returns, sills, arches, lintels, and special shapes that an area-only estimate does not capture."}],"sources":[{"name":"Brick Industry Association — Technical Notes","url":"https://www.gobrick.com/resources/technical-notes","note":"Industry technical guidance for brick dimensions, mortar joints, estimating, and construction."}],"defaultCalculation":{"inputs":{"wallLength":24,"wallHeight":8,"openings":21,"brickLength":7.625,"brickHeight":2.25,"joint":0.375,"waste":7},"result":{"value":"1,255","unit":"bricks","label":"Bricks to order","lines":[{"label":"Net wall area","value":"171 sq ft"},{"label":"Bricks before waste","value":"1,172.6"},{"label":"Installed coverage per brick","value":"0.146 sq ft"},{"label":"Bricks per square foot","value":"6.86"}],"summary":"The net wall uses 1,172.6 bricks at the entered face module before waste.","note":"This face-area estimate assumes one wythe. Structural or multi-wythe walls, bond patterns, returns, corbels, and special shapes require a detailed takeoff."}},"reviewedOn":"2026-07-23","disclaimer":"Planning estimate only. Verify product coverage, supplier rounding, local codes and structural requirements before purchase or construction."}