Calculate how countless bricks and also bags the mortar you’ll require for a wall or stonework project by entering the wall dimensions and also selecting a brick size. Optionally, estimate the expense of materials by adding 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") traditional (8" x 2 1/4") Jumbo (8" x 2 3/4") King (9 5/8" x 2 5/8") roman inn (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 building material the are relatively small and best suited for exterior walls, chimneys, and also fireplaces. Countless bricks have three or more holes in the center to minimize the weight, life materials, and cost.

Bricks are generally made of clay or shale and are kiln-baked. They are frequently laid in courses or rows and also are hosted in place by laying lock in a bed that mortar and filling all the joints with mortar.


The type of brick you choose will identify how countless you need for a wall surface because every kind of brick is a slightly different size. The thickness that the mortar bed you usage can additionally vary your product needs.

This calculator suspect a 3⁄8” mortar bed.

Calculate how plenty of bricks you need using the calculator above. You’ll likewise get a expense estimate for materials.

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

How to calculation How plenty of Bricks you Need

A wall built with a standard modular brick will call for seven bricks per square foot to finish the project. Projects using different sizes may need an ext or less.

Follow the steps listed below for specific estimate.

Step One: discover Square clip of the Wall


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

Once you’ve measure the wall’s width and also height, you can discover the area in square clip by multiply the wall’s broad in feet times the wall’s height in feet.


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

area = 10′ × 8′ = 80 sq. Ft.


Step Two: uncover Square clip of every Brick


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

The easiest way to do that is to find each brick’s area in square inches and also then division by 144 to convert square inches to square feet. Save in mind the there will additionally be a 3⁄8” mortar joint between each brick.


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

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

brick & mortar width = 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 additionally use a square feet calculator to easily discover the square clip of her brick.

Step Three: discover How countless Bricks fill the Wall

You have the right to determine the number of bricks essential to cover her area by splitting the square footage of the area to be extended 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 adhering to formula:

80 ÷ .1458 = 549 bricks


We strong recommend including 10% extr material to cover any waste and account for any broken blocks or cuts.

The brick calculator above accounts because that partial bricks and also cutoffs automatically, and also may return a various number for her project.

Check the end our concrete block calculator to find the number of concrete blocks needed for a project. Concrete blocks, or cinder blocks, are larger than bricks, however the strategy to discover the variety of bricks covering a surface deserve to be used to uncover the variety of concrete block to covering a surface.

How lot Mortar do you Need?

You deserve to estimate mortar by introduce to the coverage rate for the details mortar supplied on the project. Many mortar commodities require one bag that cement per 100-142 bricks, depending upon the size.

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

Pre-mixed bags that mortar are additionally readily available, and an 80-pound bag of mix will often yield 30-36 bricks. Divide the total variety of bricks by 36 to calculate the bags needed. Try our mortar calculator to calculate mortar needs much more accurately.

Brick Coverage Table

It is important to keep in mind that there room many species of bricks and many sizes together well. See some of the most common brick varieties and sizes below, along with an estimate of how many you’ll require per square foot (or square meter).

See more: The Gupta Empire Was Finally Defeated After A Series Of Invasions By The Huns.

Sizes and also coverage prices of typically 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