Cinder blocks are an particularly common building material offered for countless different homesteading projects, from building construction to making cinder block raised beds for gardening. Your weight deserve to make them complicated to work with, however. Will certainly floors assistance them? How plenty of can your truck carry?

In an additional article ns examined the mean weight of different bricks. We’re walk to do the very same thing just looking at the mean weight of various concrete blocks.

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Average Cinder Block Weights because that 3 usual Blocks

Cinder blocks started to be used in earnest with the advancements in block machinery roughly the revolve of the 20th century. Establishment of the Portland cement industry, developments in production, and also marketing that concrete at the 1904 St. Louis acquisition Exposition all added to their increase in usage (source).

We have to use the word “average” here, since you space not walk to uncover a precise, consistent weight for all cinder blocks, also when they space in the very same dimensions. Lowe’s or house Depot may list weights the are various from shop specializing in stonework products. This could be since of the quantity of products going right into the production, herbal deviations in density, various end styles, etc. In spite of masonry standards, differences exist.

For example, ns bought the 8 x 8 x 16 block pictured over at residence Depot. Digital they list the block as weighing 38 pounds, yet when I placed one ~ above the scale, it sweet in in ~ 35.4 pounds, a 2.6 pound difference. Regardless, for basic knowledge, we deserve to use the median weights for any building job calculations.

Builders will often use a an ext diverse variety of cinder blocks, but for the mean homeowner, do-it-yourselfer, and also homesteader, there space three common blocks: 8″ x 2″ x 16″; 8″ x 4″ x 16″; and also the most common, 8″ x 8″ x 16″ hollow block.

8 x 2 x 16

This smaller, flatter block can be provided for a variety of purposes, decorative and also functional. My will was to use them for both, add 2 much more inches to the wall surface of my fire pit and as a decorative capstone come cover the open-holed cinder blocks underneath.

The traditional 8 x 2 x 16 cinder block weighs 16 pounds on mean (7.26 kg). I placed one ~ above 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 also the block that follows. That a solid block. It’s rectangular and also heavy. Because of their dense, compact dimension they’re not as easily moved around as the various other two usual blocks detailed here. They’re not as conveniently slid about as the 8 x 2 and also lack the angles for easier lifting that a larger block has.

The conventional 8 x 4 x 16 cinder block weighs 33 pounds on mean (15 kg). I put one top top the scale and also it came in at 32.2 pounds.


8 x 8 x 16

Say “cinder block” and also people will most most likely assume you median the traditional 8″ x 8″x 16″ concrete block, the sort with 2 holes offered for many building projects. The feet allow room to run materials or rebar, to to fill with miscellaneous matter, and also general just cut the amount of concrete used and also the weight of the block.

The conventional 8 x 8 x 16 cinder block weighs about 38 pounds on typical (15.88-17.24 kg). That’s just how you’ll check out them generally listed. I placed one ~ above the scale and also it come in in ~ 35.4 pounds (16.05kg).


Complete perform of Weights

Those 3 most common cinder blocks by no method represent every one of the available blocks accessible on today’s market. Even for my concrete block chef station I had to purchase a couple of 8″ x 8″ x 8″ square blocks. I might not find these at the huge box shop or my regional hardware store. I had to walk to a landscaping service where they specialization in concrete and rock products.

The options at that keep were much better, for this reason if you have actually a concrete block task in psychic (more on that in a minute), it may make sense to walk to a keep specializing in concrete products. Odds are high friend will gain a better price and also that they will have shipment options, conserving you time, money, and 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 can find for this reason many options out there the the complete list below may never actually it is in “complete.” new blocks save getting brought to market. So, if you uncover a block not noted here, leaving a comment on the article and we’ll include it come the list.

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Cinder Block Projects

Despite their heavy weights, cinder blocks space the perfect structure “block” for home projects. Your low cost, convenient sizing, and also ready access make lock a valuable source around the house on par with lumber. You deserve to use them for a fire pit, as I did, elevated beds, and general construction.

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

Further Reading

Ready to take her cinder blocks and put them to use? think about the following books:

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