# Brick Calculation | Brick calculation for wall and its formula

To calculate the number of bricks required for a wall, you can use the following formula: Number of Bricks = (Wall Area) / (Brick area with mortar joints). You can expect to need about 50 bricks per square meter and about 7 bricks per square foot.

When you are think about starting and new projects of brick masonry brick in external and internal or partition wall in the house, boundaries for Garden, retaining wall, brick pier, foundation and columns, one of the toughest aspect is determining how many bricks you will need, ordering few bricks make delay in construction for over ordering make loss of money that increases your estimate for construction, so brick calculation for wall and its formula help you and better guide to calculate number of bricks in a wall.

In this article you know about brick calculation for wall and its formula to calculate number of bricks in a single or double brick wall by using Thumb Rule based on experience and calculation. I will explain How to calculate bricks in a wall.

Types of brick masonry wall

1) singular or half brick wall
2) double or full brick wall

There are two types of brick masonry wall, one is full or double brick wall made of two bricklayer, generally it has thickness about 200mm or 8″ also known as 8″ brick masonry wall and other is half or singular brick wall made of single brick layer, generally it has thickness about 100mm or 4″ also known as 4″ brick masonry wall.

Standard size of brick

Standard size of brick in india are 190mm × 90mm × 90mm, in which length of brick= 190mm, breadth of brick = 90mm & thickness of brick = 90mm, consider thickness of mortar is 10mm, add 10mm mortar in each dimensions of brick, so nominal size of brick in Indian is 200mm × 100mm × 100mm.

Standard size of brick in United State are 7.5″×3.5″×3.5″, in which length of brick = 7.5 inch, breadth of brick = 3.5 inch and thickness of brick = 3.5 inch, consider thickness of mortar is 0.5 inch or 12mm, add 1/2 inch mortar in each dimension of brick, so nominal size of brick in United state are 8″×4″×4″.

Generally in United States, according to US practices modular size of brick is 3 5/8″ × 2 1/4″ × 7 5/8″ in respect to their depth, height and length, and 3/8″ is taking for mortar joints between bricks.

## Brick calculation for wall and its formula

Brick calculation formula in square meter for half brick or singular layer brick wall

Using thumb rule, brick calculation formula in square metre for half brick or singular layer or 4″ brick wall, multiply the length of brick masonry wall by the height to get area measured in square meter. Multiply that area by 50 to get the number of bricks you should need, then add @10% extra for wastage and breakage during transportation storage and brick wall installation. This is brick calculation formula in square metre for half or singular layer brick masonry wall.

Brick calculation formula in square meter for full brick or double layer brick wall

Using thumb rule, brick calculation formula in square metre for full brick or double layer or 8″ brick wall, multiply the length of brick masonry wall by the height to get area measured in square meter. Multiply that area by 100 to get the number of bricks you should need, then add @10% extra for wastage and breakage during transportation storage and brick wall installation. This is brick calculation formula in square metre for full brick or double layer brick masonry wall.

Brick calculation formula in square feet for half brick or singular layer brick wall

Using thumb rule, brick calculation formula in square feet for half brick or singular layer or 4″ brick wall, multiply the length of brick masonry wall by the height to get area measured in square feet. Multiply that area by 4.5 to get the number of bricks you should need, then add @10% extra for wastage and breakage during transportation storage and brick wall installation. This is brick calculation formula in square feet for half or singular layer brick masonry wall.

Brick calculation formula in square feet for full brick or double layer brick wall

Using thumb rule, brick calculation formula in square feet for full brick or double layer or 8″ brick wall, multiply the length of brick masonry wall by the height to get area measured in square feet. Multiply that area by 9 to get the number of bricks you should need, then add @10% extra for wastage and breakage during transportation storage and brick wall installation. This is brick calculation formula in square feet for full brick or double layer brick masonry wall.

Hence,
Brick calculation formula in square metre
for single brick wall = Area × 50 + 10% extra
for double brick wall = Area × 100 + 10% extra

Brick calculation formula in square feet
for single brick wall = Area × 4.5 + 10% extra
for double brick wall = Area × 9 + 10% extra

### Brick calculation for wall

For single brick wall in square feet

“How many bricks do I need”?, in United States standard feet system, consider a brick wall with 10 feet in length, 10 feet in height and 4 inch in thickness, area of brick masonry wall = 10×10 = 100 sq ft, as per using brick calculation formula in sq ft for single brick wall for 1 sq ft you need 4.5 nos bricks, thus you need 450 nos bricks for single layer brick wall of area 100 square feet. Add @10% extra for wastage.

For single brick wall in square meter

“How many bricks do I need?”, in India, in metric system consider a brick wall with 4 metre in length, 2.5 metre in height and 100 mm in thickness, area of brick masonry wall = 4m ×2.5m = 10 square metre, as per using brick calculation formula in m2 for single brick wall for 1m2 you need 50 nos bricks, thus you need 500 nos bricks for single layer brick wall of area 10 square metre. Add @10% extra for wastage.

For double brick wall in square feet

“How many bricks do I need?”, in United States standard feet system, consider a brick wall with 10 feet in length, 10 feet in height and 4 inch in thickness, area of brick masonry wall = 10×10 = 100 sq ft, as per using brick calculation formula in sq ft for double brick wall for 1 sq ft you need 9 nos bricks, thus you need 900 nos bricks for double layer brick wall of area 100 square feet. Add @10% extra for wastage.

For double brick wall in square metre

“How many bricks do I need?”, in India, in metric system consider a brick wall with 4 metre in length, 2.5 metre in height and 100 mm in thickness, area of brick masonry wall = 4m ×2.5m = 10 square metre, as per using brick calculation formula in m2 for double brick wall for 1m2 you need 100 nos bricks, thus you need 1000 nos bricks for double layer brick wall of area 10 square metre. Add @10% extra for wastage.

### Brick calculation in cubic meter

Consider a brick wall with 4 metre in length, 2.5 metre in height and 100 mm in thickness, volume of brick masonry in wall = 4×2.5×0.1= 1m3, volume of one brick with mortar = 0.2×0.1×0.1 = 0.002m3, number of bricks = volume of brick masonry/ volume of one brick = 1m3÷0.002 = 500 bricks, thus, number of bricks required per cubic metre is 500 nos bricks.

### How many bricks in 1 square meter

1 square meter of a single brick wall contains 60 modular bricks measuring 200 × 100 × 100 mm and a double brick wall contains 120 bricks. To calculate number of bricks per sq. m, divide area of brick wall by surface area of one brick with mortar and add 20% wastage such as 1m2/ 0.02m2 = 50 bricks. Total bricks 50 + 20% of 50= 60 bricks. Typical 4 inch masonry requires 60 bricks per square meter and a typical 9 inch masonry requires 120 bricks per square meter.

### How many bricks in 1 square foot

1 square foot and a 4 inch brick wall contains 5 modular bricks measuring 200 × 100 × 100 mm and a 9 inch brick wall contains 10 bricks. Typical 4 inch masonry requires 5 bricks per square foot and a typical 9 inch masonry requires 10 bricks per square foot.

### How many bricks in 100 square feet

100 square feet and a 4 inch brick wall contains 500 modular bricks measuring 200 × 100 × 100 mm and a 9 inch brick wall contains 1000 bricks. Typical 4 inch masonry requires 500 bricks per 100 square feet and a typical 9 inch masonry requires 1000 bricks per 100 square feet.

### How many bricks are in 1 cubic meter

1 cubic meter and 4 & a 9 inch thick brick wall contains 500 modular bricks measuring 200 × 100 × 100 mm. Typical masonry requires 500 bricks per cubic meter.

### How many bricks are in 1 cubic foot

1 cubic foot and 4 & a 9 inch thick brick wall contains 14 modular bricks measuring 200 × 100 × 100 mm. Typical masonry requires 14 bricks per cubic foot.

### Brick calculation in cubic feet

Consider a brick wall with 10 feet in length, 10 feet in height and 4 inch in thickness, volume of brick masonry in wall = 10×10×4/12= 33 CF, volume of one brick with mortar = 8″×4″×4″ = 128 in^3 or 0.074 CF, number of bricks = volume of brick masonry/ volume of one brick = 33 CF ÷ 0.074 CF = 445 bricks, thus, number of bricks required per cubic feet is 13.5 nos bricks and thus, number of bricks required per cubic yard is 365 nos bricks.

### Brick calculation for Patio/ calculate number of bricks for Patio

Brick calculation for Patio and how many bricks needed for Patio depends on brick size, generally in United States, according to US practices modular size of brick is 3 5/8″ × 2 1/4″ × 7 5/8″ in respect to their depth, height and length, and 3/8″ is taking for mortar joints between bricks.

Calculating the number of bricks per square foot and per square meter helps to determine how many bricks are needed for the project such as Patio & brick wall and you also need to know square footage and square meter of the area where the bricks are needed.

Multiply the length and width such as 8 inches length by 4 inches width, this bricks that will install with their broad face up such as in patio, if the brick will install with their front face was exposed measure the length and the height not the width.

#### Calculate number of bricks per square foot for Patio

To calculate number of bricks per square foot for Patio you do following brick calculation:-

● Multiply the length and width such as 8 in length by 4 inch wide, 8″ × 4″ = 32 square inch

● As 1 sq ft of Patio converting into sq inches such as 1 sq ft = 12″ × 12″ = 144 sq inches

● Divide 32 sq inches of one brick with mortar for Patio by 144 to get required number of bricks per square feet such as 144/32 = 4.5 nos, therefore you need 4.5 no of bricks per square feet if bricks that will install with their broad face up such as Patio.

#### How many bricks per square foot for Patio

Regarding this, “how many bricks in a square foot for patio?”, according to US practices there are 4.5 nos modular bricks in a square foot if bricks that will install with their broad faces up such as Patio. Thus you will need 4.5 nos modular bricks per square foot for Patio.

#### Calculate number of bricks per square meter for Patio

To calculate number of bricks per square meter for Patio you do following brick calculation:-

● Multiply the length and width of brick such as 200mm (0.2m) in length by 100mm (0.1m) wide, 0.2m × 0.1m = 0.02 square metres

● One square meter dimension of patio divided by 0.02 sq m of one brick with mortar to get required number of bricks per square meter such as 1/0.02 = 50 nos, therefore you need 50 no of bricks per square meter if bricks that will install with their broad face up such as Patio.

#### How many bricks per square meter for Patio

Regarding this, “how many bricks in a square meter for patio?”, according to US practices there are 50 nos modular bricks in a square foot if bricks that will install with their broad faces up such as Patio. Thus you will need 50 nos modular bricks per square meter for Patio.

#### Brick calculation in square feet (sq ft) for Patio

Brick calculation in feet for Patio/ calculate number of bricks needed for Patio in following ways:-

● Measure the length and width of Patio in feet, assume this would be 10 feet in length by 10 feet in wide

● calculate square footage of Patio by multiply the length and width of Patio to get square footage such as 10×10 = 100 sq ft

● You need to multiply resulting square footage by 4.5 to figure out number of bricks needed for Patio such as 100 ×4.5 = 450 nos bricks, thus you needed 450 nos modular bricks for 10×10 Patio if bricks that will install with their broad face up.

#### Brick calculation in square meter (sqm) for Patio

Brick calculation in meter for Patio/ calculate number of bricks needed for Patio in following ways:-

● Measure the length and width of patio in meter, assume this would be 4m in length by 3m in wide

● calculate square meter of patio by multiply the length and width of Patio to get square meter such as 4m × 3m = 12 m2

● You need to multiply resulting square meter by 50 to figure out number of modular bricks needed for patio such as 12 ×50 = 600 nos bricks, thus you needed 600 nos modular bricks for 4m×3m patio if bricks that will install with their broad face up.

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### Brick calculation for wall/ calculate number of bricks for wall

To determine number of bricks per square foot for brick wall, bricks that will install with their front face was exposed measure the length and the height not the width.

#### Calculate number of bricks per square foot for wall

To calculate number of bricks per square foot for wall you do following brick calculation:-

● Multiply the length and height such as 8 in length by 2.5 inch high, 8″ × 2.5″ = 20 square inch

● As 1 sq ft of wall converting into sq inches such as 1 sq ft = 12″ × 12″ = 144 sq inches

● Divide 20 sq inches of one brick with mortar for wall by 144 to get required number of bricks per square feet such as 144/20 = approx 7 nos, therefore you need 7 no of bricks per square feet if bricks that will install with their front face up such as wall.

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#### How many bricks per square foot for wall

Regarding this, “how many bricks in a square foot for wall?”, according to US practices there are 7 nos modular bricks in a square foot for wall if brick will install with their front faces exposed. Thus you will need 7 nos modular bricks per square foot for wall.

#### Calculate number of bricks per square meter for wall

To calculate number of bricks per square meter for wall you do following brick calculation:-

● Multiply the length and height of modular brick such as 200mm (0.2m) in length by 67mm (0.067m) high, 0.2m × 0.067m = 0.0134 square metres

● One square meter dimension of wall divided by 0.0134 sqm of one brick with mortar to get required number of bricks per square meter such as 1/0.0134 = 75 nos, therefore you need 75 no of bricks per square meter if bricks that will install with their front face up such as wall.

#### How many bricks per square meter for wall

Regarding this, “how many bricks in a square meter for wall?”, according to US practices there are 75 nos modular bricks in a square meter for wall if brick will install with their front faces exposed. Thus you will need 75 nos modular bricks per square meter for wall.

#### Brick calculation in square feet (sq ft) for wall

Brick calculation in feet for wall/ calculate number of bricks needed for wall in following ways:-

● Measure the length and height of brick wall in feet, assume this would be 10 feet in length by 10 feet in wide

● calculate square footage of wall by multiply the length and height of wall to get square footage such as 10×10 = 100 sq ft

● You need to multiply resulting square footage by 7 to figure out number of modular bricks needed for wall such as 100 ×7 = 700 nos bricks, thus you needed 700 nos modular bricks for 10×10 brick wall if bricks that will install with their front face up such as wall.

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#### Brick calculation in square meter (sqm) for wall

Brick calculation in meter for wall/ calculate number of bricks needed for wall in following ways:-

● Measure the length and height of brick wall in meter, assume this would be 4m in length by 3m in high

● calculate square meter of wall by multiply the length and height of wall to get square meter such as 4m × 3m = 12 m2

● You need to multiply resulting square meter by 75 to figure out number of modular bricks needed for wall such as 12 ×75 = 900 nos bricks, thus you needed 900 nos modular bricks for 4m×3m brick wall if bricks that will install with their front face up such as wall.

### How many bricks per square foot

Regarding this, “how many bricks in a square foot?”, according to US practices there are 4.5 nos modular bricks in a square foot if bricks that will install with their broad faces up such as Patio, in case of wall in which brick will install with their front faces exposed, generally there are 7 nos modular bricks per square foot needed. Thus you will need 4.5 nos modular bricks for Patio & 7 nos for wall per square foot.

The number of bricks per square foot can vary depending on the size of the bricks and the pattern in which they are laid. A common size for bricks in the United States is 7.625 inches long by 2.25 inches tall, with a standard mortar joint of 3/8 inch. In a standard running bond pattern, you would typically have about 7 bricks per square foot.

### How many bricks per square meter

The number of bricks per square meter can vary depending on the size of the bricks and the pattern of bricklaying used. A common size for bricks is 215mm x 102.5mm x 65mm, and when laid in a standard stretcher bond pattern (with bricks laid lengthwise), you can expect to need about 50 bricks per square meter.