Cinder blocks room an especially common structure material used for countless different homesteading projects, from building construction come making cinder block increased beds because that gardening. Their weight deserve to make them complicated to job-related with, however. Will floors support them? How plenty of can your truck carry?

In one more article ns examined the mean weight of different bricks. We’re walking to perform the exact same thing only looking in ~ the typical weight of various concrete blocks.

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Average Cinder Block Weights for 3 usual Blocks

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

We need to use the word “average” here, since you room not going to find a precise, consistent weight for all cinder blocks, even when they are in the same dimensions. Lowe’s or house Depot might list weights that are different from stores specializing in masonry products. This can be due to the fact that of the quantity of products going into the production, natural deviations in density, different end styles, etc. In spite of masonry standards, distinctions exist.

For example, ns bought the 8 x 8 x 16 block pictured above at house Depot. Digital they perform the block as weighing 38 pounds, but when I placed one top top the scale, it weighed in in ~ 35.4 pounds, a 2.6 pound difference. Regardless, for basic knowledge, we deserve to use the average weights for any kind of building project calculations.

Builders will regularly use a much more diverse range of cinder blocks, yet for the average homeowner, do-it-yourselfer, and homesteader, there space three usual blocks: 8″ x 2″ x 16″; 8″ x 4″ x 16″; and the most common, 8″ x 8″ x 16″ hollow block.

8 x 2 x 16

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

The standard 8 x 2 x 16 cinder block weighs 16 pounds on median (7.26 kg). I put one on the scale and it came in at an even 18 pounds.


8 x 4 x 16

The 8″ x 4″ x 16″ block is halfway between the 8 x 2 x 16 and the block that follows. It’s a heavy block. It’s rectangular and also heavy. Because of their dense, compact size they’re not as conveniently moved around as the various other two common blocks provided here. They’re no as quickly slid about as the 8 x 2 and lack the angle for simpler lifting that a larger block has.

The conventional 8 x 4 x 16 cinder block weighs 33 pounds on average (15 kg). I placed one top top the scale and it come in at 32.2 pounds.


8 x 8 x 16

Say “cinder block” and also people will most likely assume you median the traditional 8″ x 8″x 16″ concrete block, the type with two holes used for many building projects. The holes allow room to run products or rebar, to fill with assorted matter, and general just cut the quantity of concrete used and also the weight of the block.

The traditional 8 x 8 x 16 cinder block weighs around 38 pounds on average (15.88-17.24 kg). That’s just how you’ll see them generally listed. I put one ~ above the scale and it come in at 35.4 pounds (16.05kg).


Complete list of Weights

Those 3 most common cinder block by no method represent all of the accessible blocks available on today’s market. Also for mine concrete block chef station I had actually to to buy a couple of 8″ x 8″ x 8″ square blocks. I could not find these in ~ the huge box stores or my local hardware store. I had actually to go to a landscaping service where they specialization in concrete and stone products.

The choices at that keep were lot better, therefore if you have actually a concrete block task in psychic (more on the in a minute), it might make sense to walk to a keep specializing in concrete products. Odds space high girlfriend will obtain a better price and also that they will have shipment options, conserving you time, money, and also potentially wear and tear on her vehicle.

Cinder Block SizeAverage Weight
2″ x 4″ x 8″ brick (solid)5 pounds (2.27 kg)
8″ x 8″ x 8″ (hollow fifty percent 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 therefore many choices out there the the finish list below may never actually it is in “complete.” brand-new blocks save getting lugged to market. So, if you discover a block not provided here, leaving a comment on the article and we’ll add it to the list.

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Cinder Block Projects

Despite their hefty weights, cinder blocks room the perfect building “block” for home projects. Their low cost, practically sizing, and ready accessibility make castle a valuable resource around the house on par through lumber. You have the right to use them for a fire pit, together I did, elevated beds, and also general construction.

Many preppers additionally know their usage in constructing rocket stoves for emergency, off-grid cooking:

Further Reading

Ready come take your cinder blocks and put them to use? think about the adhering to books:

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