Calculate how plenty of bricks and also bags the mortar you’ll need for a wall or stonework project by start the wall dimensions and selecting a brick size. Optionally, estimate the price of products by including the price every brick.

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Modular (7 5/8" x 2 1/4") Queen (7 5/8" x 2 3/4") Closure (7 5/8" x 3 5/8") standard (8" x 2 1/4") Jumbo (8" x 2 3/4") King (9 5/8" x 2 5/8") roman (11 5/8" x 1 5/8") Norman (11 5/8" x 2 1/4") utility (11 5/8" x 3 5/8")
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Bricks room a versatile structure material that are fairly small and also best suited because that exterior walls, chimneys, and also fireplaces. Numerous bricks have actually three or an ext holes in the facility to reduce the weight, life materials, and also cost.

Bricks are typically made that clay or shale and are kiln-baked. Castle are regularly laid in courses or rows and also are held in place by laying lock in a bed of mortar and also filling every the joints with mortar.


The form of brick you pick will identify how numerous you require for a wall because every kind of brick is a slightly various size. The thickness the the mortar bed you use can also vary your material needs.

This calculator presume a 3⁄8” mortar bed.

Calculate how countless bricks you need using the calculator above. You’ll additionally get a price estimate for materials.

You can also refer to the coverage table below or keep analysis to learn how to execute the calculations yourself.

How to calculate How many Bricks girlfriend Need

A wall built v a typical modular brick will require seven bricks every square foot to complete the project. Jobs using various sizes might need more or less.

Follow the steps listed below for precise estimate.

Step One: find Square footage of the Wall


The first thing you must do to calculation the variety of bricks you’ll need is to determine exactly how much area you must cover in square feet. To do this, measure the width and also height the your wall or surface.

Once you’ve measured the wall’s width and also height, girlfriend can find the area in square clip by multiply the wall’s width in feet times the wall’s height in feet.


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For example, let’s find the area of a 10′ wide wall that is 8′ high.

area = 10′ × 8′ = 80 sq. Ft.


Step Two: find Square footage of each Brick


After you recognize the surface area the you have to brick, you need to uncover the area the each brick will certainly cover.

The easiest method to perform that is to discover each brick’s area in square inches and also then divide by 144 to convert square inches to square feet. Save in mind that there will additionally be a 3⁄8” mortar joint between each brick.


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For example, let’s discover the area that a modular brick measure up 7 5⁄8” vast x 2 1⁄4” high

To gain the square clip of a modular brick, include 3⁄8” to each dimension to account for the mortar joint, then usage the formula (length × width) ÷ 144 = sq. Ft. The the brick.

brick & mortar broad = 7 5⁄8 + 3⁄8 = 8brick & mortar elevation = 2 1⁄4 + 3⁄8 = 2 5⁄8brick ft2 = (8 × 2 5⁄8) ÷ 144brick ft2 = 21 ÷ 144 = .1458


You can also use a square feet calculator come easily find the square clip of your brick.

Step Three: uncover How plenty of Bricks to fill the Wall

You deserve to determine the number of bricks necessary to cover her area by splitting the square footage of the area come be spanned by the brick’s square clip (wall ft2 ÷ brick ft2).


For example, currently let’s discover the variety of modular bricks required to cover the 80 ft2 wall from the earlier examples. Use the complying with formula:

80 ÷ .1458 = 549 bricks


We strongly recommend including 10% added material to cover any waste and also account for any type of broken block or cuts.

The brick calculator over accounts because that partial bricks and cutoffs automatically, and also may return a different number for your project.

Check out our concrete block calculator to find the variety of concrete blocks needed for a project. Concrete blocks, or cinder blocks, are bigger than bricks, but the strategy to uncover the variety of bricks sheathe a surface have the right to be provided to uncover the variety of concrete block to covering a surface.

How lot Mortar perform you Need?

You have the right to estimate mortar by introduce to the coverage rate for the certain mortar used on the project. Many mortar assets require one bag of cement per 100-142 bricks, depending upon the size.

One bag the cement is needed for every 142 modular, 125 queen, or 100 utility bricks. This estimate assumes utilizing a mortar that demands to be blended with three components sand. A 1:3 cement to sand mix will call for one yd3 of sand because that every seven bags of mortar.

Pre-mixed bags of mortar are likewise readily available, and an 80-pound bag that mix will frequently yield 30-36 bricks. Division the total number of bricks by 36 to calculation the bags needed. Shot our mortar calculator to calculate mortar needs more accurately.

Brick Coverage Table

It is necessary to note that there are many varieties of bricks and also many sizes as well. See few of the most common brick varieties and size below, in addition to an estimate of how plenty of you’ll require per square foot (or square meter).

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Sizes and also coverage prices of frequently used bricks.Brick StyleSize (D x H x W)WeightCoverageInchesMillimetersPoundsKilogramsBricks every Ft²Bricks every M²
Modular3 5⁄8” x 2 1⁄4” x 7 5⁄8“92mm x 57mm x 194mm4.2 lbs1.9 kg773
Queen3 1⁄8” x 2 3⁄4” x 7 5⁄8“79mm x 70mm x 194mm4.1 lbs1.86 kg673
Closure3 5⁄8” x 3 5⁄8” x 7 5⁄8“92mm x 92mm x 194mm6.8 lbs3.1 kg4.548
Standard3 5⁄8” x 2 1⁄4” x 8″92mm x 57mm x 203mm4.5 lbs2 kg6.570
Jumbo Standard3 5⁄8” x 2 3⁄4” x 8″92mm x 70mm x 203mm5.9 lbs2.7 kg661
King2 3⁄4” x 2 5⁄8” x 9 5⁄8“79mm x 70mm x 244mm5.6 lbs2.5 kg4.549
Roman3 5⁄8” x 1 5⁄8” x 11 5⁄8“92mm x 41mm x 295mm4.7 lbs2.1 kg664
Norman3 5⁄8” x 2 1⁄4” x 11 5⁄8“92mm x 57mm x 295mm6.4 lbs2.9 kg4.549
Utility3 5⁄8” x 3 5⁄8” x 11 5⁄8“92mm x 92mm x 295mm10.2 lbs4.6 kg332