Cinder blocks space an particularly common building material supplied for numerous different homesteading projects, from building construction come making cinder block raised beds for gardening. Your weight deserve to make them daunting to job-related with, however. Will certainly floors support them? How countless can your truck carry?

In another article ns examined the mean weight of various bricks. We’re walk to perform the very same thing only looking in ~ the typical weight of different concrete blocks.

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Average Cinder Block Weights because that 3 common Blocks

Cinder blocks started to be supplied in earnest through the breakthroughs in block machinery about the revolve of the 20th century. Facility of the Portland cement industry, innovations in production, and also marketing that concrete in ~ the 1904 St. Louis acquisition Exposition all contributed to their increase in use (source).

We need to use words “average” here, since 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 residence Depot may list weights the are various from shop specializing in masonry products. This could be due to the fact that of the quantity of materials going right into the production, herbal deviations in density, various end styles, etc. Despite masonry standards, distinctions exist.

For example, ns bought the 8 x 8 x 16 block pictured over at house Depot. Online they perform the block together weighing 38 pounds, however when I put one top top the scale, it weighed in in ~ 35.4 pounds, a 2.6 lb difference. Regardless, for general knowledge, we can use the mean weights for any kind of building task calculations.

Builders will frequently use a an ext diverse range of cinder blocks, yet for the average homeowner, do-it-yourselfer, and homesteader, there are three common blocks: 8″ x 2″ x 16″; 8″ x 4″ x 16″; and also the most common, 8″ x 8″ x 16″ hole block.

8 x 2 x 16

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

The typical 8 x 2 x 16 cinder block weighs 16 pounds on mean (7.26 kg). I placed one ~ above 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 solid block. That rectangular and also heavy. Since of their dense, compact size they’re not as conveniently moved roughly as the other two common blocks provided here. They’re no as easily slid about as the 8 x 2 and also lack the angles for simpler lifting that a larger block has.

The traditional 8 x 4 x 16 cinder block weighs 33 pounds on typical (15 kg). I placed one ~ above the scale and it come in in ~ 32.2 pounds.


8 x 8 x 16

Say “cinder block” and also people will most likely assume you typical the typical 8″ x 8″x 16″ concrete block, the type with 2 holes supplied for many building projects. The feet allow space to run materials or rebar, to to fill with miscellaneous matter, and general just cut the lot of concrete used and the load of the block.

The standard 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 frequently listed. I put one on the scale and also it came in in ~ 35.4 pounds (16.05kg).


Complete list of Weights

Those 3 most usual cinder block by no means represent every one of the obtainable blocks easily accessible on today’s market. Also for mine concrete block cook station I had actually to purchase a few 8″ x 8″ x 8″ square blocks. I could not uncover these at the huge box stores or my neighborhood hardware store. I had actually to go to a landscaping organization where they specialize in concrete and rock products.

The alternatives at that save were much better, for this reason if you have a concrete block project in mental (more on that in a minute), it may make feeling to walk to a save specializing in concrete products. Odds space high you will obtain a much better price and also that they will certainly have delivery options, saving you time, money, and potentially wear and also 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 therefore many choices out there the the complete list listed below may never actually it is in “complete.” new blocks store getting brought to market. So, if you uncover a block not listed here, leaving a discuss the article and we’ll add it to the list.

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Cinder Block Projects

Despite their hefty weights, cinder blocks are the perfect building “block” for residence projects. Your low cost, practically sizing, and ready ease of access make castle a valuable resource around the house on par through lumber. You can use them for a fire pit, together I did, raised beds, and also general construction.

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

Further Reading

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

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