Estimate brick count, mortar volume, pallet needs, waste, and material cost for walls, facades, garden projects, and masonry repairs in one place.
Enter your project dimensions to see results
Enter wall length and wall height in the units you already use on site. Measure the finished face area and remember to subtract large windows, doors, and other openings before you order brick.
Choose standard, modular, jumbo, or enter a custom brick size. Then select single stack or double stack to match the wall thickness you are planning.
A 3/8-inch mortar joint is a common default. Add a realistic waste factor for cuts, breakage, layout changes, and a few spare bricks for future repairs.
Compare the final brick count, mortar bags, pallets, and cost. This gives you a faster way to build a supplier order and a cleaner starting point for labor quotes.
Start with the real wall area you want to cover. If the wall is 24 feet long and 8 feet high, the gross face area is 192 square feet. If that wall also has a 3-foot by 7-foot door, subtract 21 square feet before you estimate the brick count. This one step is the easiest way to avoid over-ordering.
After you confirm the area, choose the brick size that matches your supplier's data sheet. A brick and mortar calculator only works well when the dimensions match the actual unit you will buy. If your yard lists nominal sizes instead of actual sizes, ask whether the listed dimensions already include the mortar joint.
Masons and estimators use a brick quantity calculator as an early planning tool, not as the only source of truth. They still check bond pattern, lintels, corners, shelf angles, backing walls, movement joints, and pallet access. You should do the same on any project that goes beyond a simple garden wall.
That said, a clean square footage estimate can save real money. It helps you compare brick prices, estimate mortar bags, and avoid paying extra for rush delivery when you discover halfway through a job that you ordered too little material.
Your results panel is designed to answer four practical questions: how much wall area you are covering, how many bricks you should order, how much mortar you should stage, and what the materials may cost before labor and delivery.
Different brick types have varying dimensions that affect the number needed per square foot. Understanding these sizes helps ensure accurate material ordering.
Mortar joints typically range from 3/8" to 1/2" thick. Standard mortar coverage is often around 35-40 square feet per 80-pound bag for common face brickwork, but actual yield changes with weather, joint thickness, mixing consistency, and how cleanly the mason strikes the joints.
Additional materials ordered to account for breakage, cuts, and mistakes. Typically 5-15% for bricks.
The space between bricks filled with mortar, typically 3/8" thick for standard construction.
A horizontal row of bricks. Standard brick courses are approximately 2.625" high including mortar.
The arrangement of bricks in a wall, affecting both appearance and structural strength.
Always compare the no-waste brick count with the final count including waste. The second number is the one you should use for ordering, pallet planning, and material budgeting.
If you want to calculate brick quantity by hand, you can. The math behind a brick calculator with mortar estimate is straightforward once you break it into wall area, brick face coverage, wall thickness, and waste.
Mortar volume is then estimated from the wall volume minus the total volume of the bricks. This gives you a better material estimate than a generic one-bag-per-X-bricks rule because it reacts to wall thickness and brick dimensions.
Imagine a wall that is 20 feet long and 8 feet high. The wall area is 160 square feet.
If you use modular brick with a 3/8-inch mortar joint, the installed face size is about 8 inches by 2.625 inches.
That equals 21 square inches, or about 0.1458 square feet per brick.
Divide 160 by 0.1458 and you get about 1,097.8 bricks, so you round up to 1,098 bricks before waste.
Add 10% waste and the order becomes about 1,208 bricks. If each brick costs $0.85, your brick total is roughly $1,026.80 before mortar, labor, and delivery.
This is why a brick wall cost calculator is so useful. A small difference in wall size or waste factor can change your order by hundreds of dollars.
These examples show how the same calculator can support backyard walls, repairs, veneers, and larger masonry projects.
A 30-foot by 3-foot wall covers 90 square feet. Using modular brick with a 3/8-inch joint, you need about 617 bricks before waste or about 679 bricks with a 10% allowance.
A 40-foot by 6-foot wall has 240 square feet of face area. That is about 1,646 modular bricks before waste and roughly 1,811 bricks with a 10% waste factor.
A 12-foot by 8-foot accent wall covers 96 square feet. That is about 658 modular bricks before waste. Decorative patterns often deserve more than the default waste factor because you make more cuts.
A 20-foot by 4-foot wall has 80 square feet of face area. A single-stack wall needs about 549 modular bricks before waste, but a double-stack wall needs about 1,098 before waste.
A 24-foot by 10-foot wall starts at 240 square feet. If you remove one 3-foot by 7-foot door and two 4-foot by 3-foot windows, the net wall area drops to 195 square feet before you estimate brick.
A 6-foot by 2-foot repair only covers 12 square feet, but you may still buy more brick than the math suggests so you can sort for color match and keep a few extras after the repair is done.
Competitor pages often skip the planning details that actually drive the final order. This section fills that gap so you can build a more reliable material estimate.
Modular brick with a 3/8-inch joint uses about 6.86 bricks per square foot. Larger units reduce the brick count because each brick covers more wall area. That is why choosing the wrong brick size in an estimator can throw off the full order.
Thin brick veneer is another special case. You can often use the same face-area math, but the backing system, setting material, and manufacturer coverage rate may differ from a full brick wall.
Subtracting openings can save a large amount of material on walls with several windows or doors. After that, compare your final count with supplier pallet coverage. If the estimate is 1,208 bricks and the supplier ships 500 per pallet, you will need 3 pallets, not 2.
It is also smart to keep a few matching bricks in storage after the job ends. Future repair work is much easier when you already have spare units from the same lot.
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Get quick answers to the brick-count, mortar, waste, and ordering questions homeowners and contractors ask most often.
With modular brick and a 3/8-inch mortar joint, 100 square feet needs about 686 bricks before waste. If you add 10% waste, the order increases to about 755 bricks. A double-stack wall uses roughly twice the face count.
Add the mortar joint to the brick length and height, multiply those face dimensions, and divide 1 square foot by that result. Modular brick with a 3/8-inch joint works out to about 6.86 bricks per square foot.
Mortar depends on wall area, brick size, joint thickness, and whether the wall is single stack or double stack. A common field rule is about one 80-pound bag for 35 to 40 square feet of standard face brickwork, but actual yield can vary.
Yes. Use about 5% for a simple straight wall, 10% for most projects, and 12% to 15% for layouts with corners, decorative patterns, or many cuts. Waste is cheaper than a second rush order of matching brick.
Yes. Calculate the gross wall area first, then subtract the area of windows, doors, vents, and other large openings. This gives you a more accurate brick count and usually reduces overbuying.
A common US modular brick is 7 5/8 inches long, 2 1/4 inches high, and 3 5/8 inches deep. Many estimators also reference a nominal 8 by 2 1/4 by 4 inch size when the mortar joint is part of the planning dimension.
A pallet often holds around 400 to 500 bricks, but exact pallet count depends on the manufacturer, brick size, and shipping limits. Always verify pallet coverage with your supplier before finalizing the order.
A single-stack wall uses one brick width. A double-stack wall uses about two brick widths, so the brick count and mortar requirement are much higher. For the same face area, a double-stack wall often needs about twice as many bricks.
Yes. If you enter your brick price and mortar price, the calculator can estimate material cost. Labor, delivery, scaffolding, reinforcement, flashing, and footing work should be priced separately.
Yes, for basic face-area planning. Still, you should confirm the veneer thickness, the manufacturer's coverage rate, and the installation system because thin brick veneer does not always follow full-depth wall assumptions.