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How Much Does a Brick Weigh? (Includes Formulas)

Discover many types of bricks used in building, also their individual sizes, weights, dimensions, and purposes. See how to calculate brick weight on your own!

Piled of brick in red color

Have you ever heard the expression ‘hit like a ton of bricks’? Or maybe ‘a load of bricks’? Well, what exactly do they mean- how much does a brick weigh?

On average, a brick weighs 4.3 – 4.5 pounds. This typically refers to the common red brick, otherwise known as a standard red clay brick. However, the weight of any brick, a standard red brick included, depends heavily on the manufacturing. The weight of a brick made from hand moulding won’t be nearly as consistent as those shaped in a proper mould.

But the standard brick isn’t the only brick out there! As time has developed, society has developed, and thus construction materials. Bricks, being the #1 materials for building, have also been developed to best serve our innovations and structural requirements! How much do those bricks weigh?

What is the Weight of a Standard Brick?

Clay brick storage per pallet.
Clay brick storage is organized by pallet.

The standard brick weight is around 4.5 pounds. What is a standard brick? The classic red brick that first comes to mind is precisely your answer. These bricks are the most commonly seen bricks for old roads, sidewalks, borders, and houses. The light weight of a brick is created with commercial use in mind, making sure that construction workers can easily pick up one brick and add it to their construction project, such as building the wall of a brick home.

What is the Weight of a Burnt Clay Brick?

Clay bricks exposed by heat turned shiny and dark in color
Excessive heat caused clay bricks to become shiny and dark in color.

Burnt clay bricks or fire clay bricks weigh around 7 pounds, more popularly used as a building material for foundations, foundation columns, and walls.

The difference between a standard brick and a burnt clay brick is the compositional makeup of the bricks themselves. They share a few similarities, such as alumina and silica, but the standard brick contains magnesia, lime, iron oxide, and alkalis – none of which appear in a fire clay brick. Ingredients such as ferric oxide and titanium, among other metallic oxides, are used to make fire clay bricks but aren’t found in a standard brick.

What is the Weight of an Engineering Brick?

A robust brick with openings.
A robust and long-lasting brick with openings.

Engineering bricks weigh around 4.7 pounds each. Bricks like these were used in civil engineering, but have developed with the times and are presently used in the construction of sewers, manholes, and retaining walls. The reason engineering bricks are favored for projects like these is because of their resistance to frost and water damage – two things that can cause a serious threat to the durability of the structure.

Engineering Modular bricks are, in fact, a different type of brick from the regular engineering brick, though they may be used in similar construction projects. Weighing 7 pounds, you can see the clear difference between the two! The heavier bricks like this are sure to create a studier structure due to the additional weight that is pulled down by gravity and secures bricks into place. Add mortar and mortar joints on top of that, and it’s highly unlikely that the building is going anywhere!

What is the Weight of a Roman Brick?

Brown brick wall in long form
Brown brick wall with apparent long-form bricks.

Roman bricks are historically thinner and longer than what we perceive to be the standard size of bricks today. Naturally, this means that the weight of these ancient bricks will differ from modern bricks, changing along with the dimensions or measurements, ending at about 4.7 pounds each. As you can derive from the name, these bricks date all the way back to the time of the Roman Empire and endured the fall with grace and style to be used in buildings to this day.

What is the Weight of a Mud Brick?

Mud bricks with visible natural and detrital materials
Mud bricks with visible various proportions of natural and detrital materials.

Mud bricks are, hands down, the oldest building block. Before people learned how to chisel stone bricks, they learned how to mold mud and build walls for their homes. Bricks like these were made from mud created by people using dirt, water, straw, clay, and occasionally silt or gravel depending on the location. Then they were put through a process known as sun drying, which is pretty self-explanatory: bricks were laid out and dried by the sun.

Depending on the ingredients and the size, the mud-brick weight will vary significantly, ranging anywhere from 4 to 40 pounds each.

What is the Weight of a Utility Brick?

A utility brick pile flat and sleek texture
A utility brick pile that is flat and sleek in texture.

There are two different types of bricks in the Utility Brick category. The 12″ brick is around 9.1 pounds, while the 16″ brick is a whopping 11.5 pounds! Utility bricks are becoming a more common building material for projects such as schools because of their economic benefits. How? Simple! Because of the measurements of either utility brick, creating and turning corners is as easy as setting the brick down and letting the mortar keep it in place; there is no need to cut the bricks to fit the measurements of the structure!

What is the Weight of a King Brick?

A pallet heaped with king bricks
A pallet heaped high with king bricks.

The average weight of a king size brick is 4.4 pounds, and it’s slightly longer, taller, and more slender than a standard brick. Acme Brick says that the king size brick is favored due to lower costs of labor and mortar, and the higher speed in which a construction project can be completed.

Stepping it up a notch – or more precisely 0.2 pounds – the engineer king size brick weight is 4.6 pounds rather than 4.4. These bricks are used for the same purposes as a standard king size brick but the brick weight and size difference provides a heavier and, thus, sturdier foundation for projects.

What is the Weight of an Engineer Modular Brick?

Three holes go through the center of the brick
Three holes go through the center of the engineer modular brick.

The engineer modular brick, also referred to as a 16″ modular brick, weighs up to 7.3 pounds – that’s over 4 pounds in a difference between a 16″ modular and a standard modular. Engineer bricks of any kind are typically used in more significant constructions with the purpose of creating a more structurally sound building.

What is the Weight of a Modular Brick?

Ten small holes in modular bricks
Visible ten small holes in modular bricks.

Modular bricks weigh a mere 3.8 pounds. Modular bricks are one of the lightest bricks you’ll find and there is a good reason for this! Taking on a construction project for a house or building requires excellent support – we don’t want the walls caving in on us, do we? One way to achieve said structural support is through the holes you find in a modular brick to act as mortar joints to keep each brick in place!

This is why the third little piggy built his house out of bricks; the big bad wolf never stood a chance!

How Much Does a Pallet of Bricks Weigh?

A brick stack on a pallet with white strap
A brick stack on a pallet wrapped by a white strap.

The weight of a brick pallet depends on how many bricks are on the pallet, and the types of bricks they are. However, the general weight of a pallet of bricks lands somewhere around 2,430 pounds. That adds up to 1 1/4 tons of bricks! These measurements are based on the average brick and assume there are a total of five layers, no more, no less.

What Does the “Unit Weight” of a Brick Mean?

A digital scale weighing a brick
A digital scale weighing a square brick.

Unit weight is a more specific measurement of weight, understandable referred to as specific weight. With unit weight, measurements are collected in much greater detail! How can you calculate brick weight? Try it with these 3 steps!

  1. Calculate its volume
    • Multiply the length, width, and height.
  2. Calculate its density
    • Divide the mass of the brick by its volume (d=m/v).
  3. Volume x Density = Weight

In turn, the equation to calculate the unit weight is Volume ÷ Weight = Unit Weight!

Does Brick Weight Matter?

Brick carrier is used to transport bricks.
A yellow brick carrier is used to transport bricks.

Of course! The weight of brick matters greatly, and, along with shape, assigns them their role in the world of construction.

How much a pallet of bricks weighs is determined by how many bricks can fit on a single pallet, yes, but factors also considered are the movability and stability of the brick pallet. If the pile of bricks is too tall, there is a risk of it falling over and crashing to the ground during transportation. If the pallet is too heavy, even the forklifts might not be able to carry them to or from the trucks they travel in.

How much a brick weighs depends on the type of brick it is and what it is intended to be used for, without preventing workers the ability to move them from one spot to another as the construction ensues. Standard bricks are more compact than other bricks, able to be picked up in one hand, and are intended for the average house. Utility bricks are more difficult to move because of how heavy they are, but that weight provides structural stability to be used in the construction of commercial buildings.