Calculate how plenty of bricks and bags of mortar you’ll need for a wall surface or stonework project by entering the wall surface dimensions and selecting a brick size. Optionally, estimate the cost of products by including the price per 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") energy (11 5/8" x 3 5/8")
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Bricks room a versatile building material the are fairly small and also best suited because that exterior walls, chimneys, and fireplaces. Countless bricks have actually three or more holes in the center to alleviate the weight, life materials, and cost.

Bricks are generally made that clay or shale and also are kiln-baked. Castle are often laid in courses or rows and also are held in place by laying lock in a bed that mortar and also filling all the joints v mortar.


The kind of brick you pick will identify how plenty of you need for a wall because every kind of brick is a slightly different size. The thickness that the mortar bed you use can likewise vary your product needs.

This calculator suspect a 3⁄8” mortar bed.

Calculate how numerous bricks you require using the calculator above. You’ll likewise get a price estimate because that materials.

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

How to calculation How many Bricks you Need

A wall surface built with a traditional modular brick will require seven bricks every square foot to finish the project. Jobs using different sizes might need an ext or less.

Follow the steps listed below for specific estimate.

Step One: discover Square footage of the Wall


The an initial thing you should do to estimate the number of bricks you’ll require is to determine just how much area you should cover in square feet. To execute this, measure the width and height of your wall surface or surface.

Once did you do it measured the wall’s width and height, you can uncover the area in square clip by multiplying the wall’s broad in feet time the wall’s elevation in feet.


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For example, let’s uncover the area that 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 need to brick, you need to find the area that each brick will cover.

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


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For example, let’s discover the area the a modular brick measuring 7 5⁄8” broad x 2 1⁄4” high

To get 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. The the brick.

brick & mortar width = 7 5⁄8 + 3⁄8 = 8brick & mortar height = 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 come easily discover the square clip of your brick.

Step Three: uncover How countless Bricks to fill the Wall

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


For example, currently let’s discover the number of modular bricks required to cover the 80 ft2 wall surface from the previously examples. Use the following formula:

80 ÷ .1458 = 549 bricks


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

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

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

How much Mortar execute you Need?

You deserve to estimate mortar by introduce to the coverage price for the particular mortar supplied on the project. Most mortar assets require one bag that cement per 100-142 bricks, depending upon the size.

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

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

Brick Coverage Table

It is vital to keep in mind that there are many types of bricks and also many sizes together well. See few of the most common brick species and sizes below, together with an estimate of how numerous you’ll require per square foot (or square meter).

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Sizes and also coverage rates 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