Cinder blocks room an especially common building material used for numerous different homesteading projects, from structure construction to making cinder block increased beds because that gardening. Their weight can make them an overwhelming to occupational with, however. Will certainly floors support them? How many can her truck carry?

In an additional article i examined the mean weight of various bricks. We’re going to carry out the very same thing only looking in ~ the median weight of different concrete blocks.

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Average Cinder Block Weights for 3 typical Blocks

Cinder blocks began to be supplied in earnest through the advancements in block machinery roughly the turn of the 20th century. Facility of the Portland cement industry, technologies in production, and marketing the concrete in ~ the 1904 St. Louis purchase Exposition all added to their increase in usage (source).

We have to use the word “average” here, because you room not going to discover a precise, consistent weight for every cinder blocks, even when they room in the same dimensions. Lowe’s or house Depot may list weights the are various from shop specializing in stonework products. This might be because of the quantity of materials going into the production, natural deviations in density, different end styles, etc. In spite of masonry standards, distinctions exist.

For example, i bought the 8 x 8 x 16 block pictured above at home Depot. Virtual they perform the block together weighing 38 pounds, yet when I put one ~ above the scale, it sweet in in ~ 35.4 pounds, a 2.6 lb difference. Regardless, for general knowledge, we can use the median weights for any building task calculations.

Builders will often use a much more diverse variety of cinder blocks, yet for the average homeowner, do-it-yourselfer, and homesteader, there space three typical blocks: 8″ x 2″ x 16″; 8″ x 4″ x 16″; and also the many common, 8″ x 8″ x 16″ hole block.

8 x 2 x 16

This smaller, flatter block deserve to be used for a range of purposes, decorative and also functional. My will was to usage them for both, include 2 an ext inches come the wall of my fire pit and also as a decorative capstone to cover the open-holed cinder blocks underneath.

The standard 8 x 2 x 16 cinder block weighs 16 pounds on typical (7.26 kg). I placed one top top the scale and also it come in in ~ an also 18 pounds.


8 x 4 x 16

The 8″ x 4″ x 16″ block is halfway in between the 8 x 2 x 16 and also the block the follows. The a heavy block. The rectangular and also heavy. Due to the fact that of their dense, compact dimension they’re no as quickly moved about as the various other two common blocks detailed here. They’re no as conveniently slid roughly as the 8 x 2 and also lack the angles for much easier lifting the a bigger block has.

The standard 8 x 4 x 16 cinder block weighs 33 pounds on average (15 kg). I put one ~ above the scale and also it come in at 32.2 pounds.


8 x 8 x 16

Say “cinder block” and also people will certainly most likely assume you typical the conventional 8″ x 8″x 16″ concrete block, the sort with two holes supplied for many structure projects. The holes allow room to run materials or rebar, to to fill with miscellaneous matter, and general just cut the amount of concrete used and also the weight of the block.

The typical 8 x 8 x 16 cinder block weighs about 38 pounds on median (15.88-17.24 kg). That’s just how you’ll watch them commonly listed. I put one on the scale and it came in in ~ 35.4 pounds (16.05kg).


Complete list of Weights

Those 3 most common cinder block by no means represent every one of the obtainable blocks obtainable on today’s market. Even for my concrete block chef station I had actually to buy a few 8″ x 8″ x 8″ square blocks. I can not find these in ~ the big box shop or my regional hardware store. I had actually to go to a landscaping service where they specialize in concrete and stone products.

The choices at that save were lot better, so if you have actually a concrete block project in mind (more on that in a minute), it might make feeling to walk to a keep specializing in concrete products. Odds are high friend will get a better price and that they will certainly have delivery options, saving you time, money, and also potentially wear and tear on your vehicle.

Cinder Block SizeAverage Weight
2″ x 4″ x 8″ brick (solid)5 pounds (2.27 kg)
8″ x 8″ x 8″ (hollow half block)23 pounds (10.43 kg)
2″ x 8″ x 16″ (solid)16 pounds (7.26 kg)
4″ x 8″ x 16″ (hollow)24 pounds (10.89 kg)
4″ x 8″ x 16″ (solid)33 pounds (15 kg)
6″ x 8″ x 16″ (hollow)30 pounds (13.6 kg)
6″ x 8″ x 16″ (solid)56 pounds (25.4 kg)
8″ x 8″ x 16″ (hollow)38 pounds (17.24 kg)
8″ x 8″ x 16″ (60% solid)47 pounds (21.32 kg)
8″ x 8″ x 16″ (solid)54.125 pounds (24.55 kg)
10″ x 8″ x 16″ (hollow)46 pounds (20.87 kg)
12″ x 8″ x 8″ (hollow)31 pounds (14.06 kg)
12″ x 8″ x 16″ (hollow)58 pounds (26.3 kg)

You might find for this reason many alternatives out there the the finish list below may never ever actually it is in “complete.” new blocks save getting brought to market. So, if you discover a block not noted here, leave a talk about the article and we’ll add it come the list.

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Cinder Block Projects

Despite their heavy weights, cinder blocks are the perfect building “block” for residence projects. Their low cost, convenient sizing, and also ready ease of access make castle a valuable resource around the house on par v lumber. You have the right to use them because that a fire pit, as I did, increased beds, and also general construction.

Many preppers additionally know their use in building rocket stoves because that emergency, off-grid cooking:

Further Reading

Ready to take your cinder blocks and also put them to use? take into consideration the adhering to books:

If you’re here reading this article, tell united state what she planning to use cinder blocks because that in the comments ar below!