Calculate how many bricks and bags of mortar you’ll require for a wall or stonework project by entering the wall surface dimensions and also selecting a brick size. Optionally, calculation the expense of products 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") typical (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") energy (11 5/8" x 3 5/8")
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Bricks are a versatile structure material that are relatively small and also best suited because that exterior walls, chimneys, and also fireplaces. Many bricks have actually three or more holes in the facility to alleviate the weight, raw materials, and also cost.

Bricks are generally made that clay or shale and also are kiln-baked. They are regularly laid in process or rows and are held in place by laying them in a bed that mortar and filling all the joints v mortar.


The form of brick you choose will determine how numerous you need for a wall surface because every kind of brick is a slightly various size. The thickness of the mortar bed you usage can also vary your product needs.

This calculator presume a 3⁄8” mortar bed.

Calculate how plenty of bricks you require using the calculator above. You’ll additionally get a cost estimate because that materials.

You can additionally refer come the coverage table below or keep analysis to learn how to perform the calculations yourself.

How to calculate How many Bricks girlfriend Need

A wall surface built v a typical modular brick will call for seven bricks every square foot to finish the project. Jobs using various sizes may need much more or less.

Follow the steps below for precise estimate.

Step One: uncover Square clip of the Wall


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

Once you’ve measured the wall’s width and height, girlfriend can uncover the area in square clip by multiply the wall’s broad in feet time the wall’s height in feet.


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

area = 10′ × 8′ = 80 sq. Ft.


Step Two: uncover Square clip of every Brick


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

The easiest method to execute that is to uncover each brick’s area in square inches and then division by 144 to transform square inches come square feet. Store in mind that there will additionally be a 3⁄8” mortar joint in between each brick.


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

To acquire the square footage of a modular brick, include 3⁄8” come each dimension to account for the mortar joint, then usage the formula (length × width) ÷ 144 = sq. Ft. Of 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 likewise use a square feet calculator to easily find the square footage of your brick.

Step Three: discover How countless Bricks to fill the Wall

You can determine the variety of bricks required to cover her area by dividing the square footage of the area come be extended by the brick’s square footage (wall ft2 ÷ brick ft2).


For example, now let’s discover the variety of modular bricks essential to cover the 80 ft2 wall surface from the previously examples. Use the complying with formula:

80 ÷ .1458 = 549 bricks


We strong recommend adding 10% extr material come cover any waste and also account for any kind of broken blocks or cuts.

The brick calculator over accounts for partial bricks and cutoffs automatically, and may return a various number for your project.

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

How lot Mortar perform you Need?

You can estimate mortar by introduce to the coverage price for the particular mortar provided on the project. Many mortar products require one bag the cement per 100-142 bricks, relying on the size.

One bag the cement is necessary for every 142 modular, 125 queen, or 100 energy bricks. This estimate assumes utilizing a mortar that requirements to be blended with three components sand. A 1:3 cement to sand mix will call for one yd3 the sand for every 7 bags of mortar.

Pre-mixed bags of mortar are likewise readily available, and also an 80-pound bag the mix will regularly 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 important to note that there room many types of bricks and many sizes together well. See several of the most typical brick species and sizes below, in addition to an estimate of how numerous you’ll require per square foot (or square meter).

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Sizes and also coverage prices of generally 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