Calculate how plenty of bricks and also bags that mortar you’ll need for a wall or stonework project by entering the wall dimensions and selecting a brick size. Optionally, calculation the price 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") typical (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") energy (11 5/8" x 3 5/8")



Bricks space a versatile building material the are fairly small and best suited for exterior walls, chimneys, and also fireplaces. Plenty of bricks have three or more holes in the center to minimize the weight, life materials, and cost.

Bricks are typically made the clay or shale and are kiln-baked. Lock are frequently laid in process or rows and are held in position by laying lock in a bed the mortar and filling all the joints with mortar.

The type of brick you choose will determine how plenty of you require for a wall surface because every type of brick is a slightly different size. The thickness of the mortar bed you usage can also vary your material needs.

This calculator assumes a 3⁄8” mortar bed.

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

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

How to calculate How countless Bricks girlfriend Need

A wall surface built through a conventional modular brick will call for seven bricks per square foot to complete the project. Tasks using various sizes might need more or less.

Follow the steps below for an accurate estimate.

Step One: uncover Square footage of the Wall

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

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


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

area = 10′ × 8′ = 80 sq. Ft.

Step Two: uncover Square clip of each Brick

After you recognize the surface area the you should brick, you need to uncover the area that each brick will cover.

The easiest method to execute that is to discover each brick’s area in square inches and 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.


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

To obtain the square clip of a modular brick, add 3⁄8” come each dimension to account because that the mortar joint, then use the formula (length × width) ÷ 144 = sq. Ft. That 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 likewise use a square feet calculator come easily uncover the square clip of your brick.

Step Three: find How plenty of Bricks fill the Wall

You can determine the variety of bricks needed to cover your area by dividing the square footage of the area come be covered by the brick’s square clip (wall ft2 ÷ brick ft2).

For example, currently let’s uncover the number of modular bricks essential to sheathe the 80 ft2 wall surface from the earlier examples. Use the adhering to formula:

80 ÷ .1458 = 549 bricks

We strongly recommend including 10% added material to cover any kind of waste and 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 variety of concrete blocks necessary for a project. Concrete blocks, or cinder blocks, are larger than bricks, but the strategy to discover the variety of bricks sheathe a surface deserve to be provided to find the number of concrete blocks to sheathe a surface.

How lot Mortar do you Need?

You have the right to estimate mortar by introduce to the coverage price for the specific mortar provided on the project. Most mortar assets require one bag the cement per 100-142 bricks, depending upon the size.

One bag of cement is essential for every 142 modular, 125 queen, or 100 utility bricks. This estimate assumes utilizing a mortar that needs to be combined with three components sand. A 1:3 cement to sand mix will need one yd3 the sand for every seven bags of 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 by 36 to calculation the bags needed. Shot our mortar calculator to calculate mortar needs an ext accurately.

Brick Coverage Table

It is necessary to keep in mind that there room many varieties of bricks and many sizes as well. See several of the most usual brick species and size below, together with an estimate of how numerous you’ll need per square foot (or square meter).

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Sizes and coverage rates of commonly used bricks.Brick StyleSize (D x H x W)WeightCoverageInchesMillimetersPoundsKilogramsBricks every Ft²Bricks per 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