Cinder blocks room an particularly common structure material supplied for plenty of different homesteading projects, from building construction come making cinder block elevated beds for gardening. Their weight have the right to make them challenging to job-related with, however. Will floors support them? How numerous can your truck carry?

In an additional article i examined the mean weight of different bricks. We’re going to do the same thing just looking at the average weight of different concrete blocks.

You are watching: How heavy is a cement block

Average Cinder Block Weights because that 3 common Blocks

Cinder blocks started to be offered 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 also marketing that concrete at the 1904 St. Louis acquisition Exposition all added to their increase in use (source).

We need to use the word “average” here, due to the fact that you are not going to find a precise, consistent weight for all cinder blocks, also when they are in the same dimensions. Lowe’s or home Depot might list weights that are various from shop specializing in stonework products. This can be due to the fact that of the amount of materials going right into the production, natural deviations in density, various end styles, etc. Despite masonry standards, differences exist.

For example, i bought the 8 x 8 x 16 block pictured over at house Depot. Digital they list the block together weighing 38 pounds, yet when I put one top top the scale, it sweet in at 35.4 pounds, a 2.6 pound difference. Regardless, for basic knowledge, we have the right to use the average weights for any building task calculations.

Builders will regularly use a much more diverse array of cinder blocks, but for the typical homeowner, do-it-yourselfer, and also homesteader, there room three usual 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 functional. My intent was to use them for both, add 2 much more inches come the wall of my fire pit and also as a decorative capstone come cover the open-holed cinder block underneath.

The conventional 8 x 2 x 16 cinder block weighs 16 pounds on average (7.26 kg). I placed one top top the scale and also it came in at an also 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 the follows. It’s a solid block. The rectangular and heavy. Since of your dense, compact size they’re no as conveniently moved roughly as the various other two usual blocks listed here. They’re no as quickly slid around as the 8 x 2 and lack the angle for simpler lifting the a bigger block has.

The traditional 8 x 4 x 16 cinder block weighs 33 pounds on mean (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 people will certainly most most likely assume you mean the traditional 8″ x 8″x 16″ concrete block, the kind with two holes used for many building projects. The holes allow an are to run materials or rebar, to to fill with various 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 view them typically listed. I put one top top the scale and it came in at 35.4 pounds (16.05kg).


Complete list of Weights

Those 3 most common cinder blocks by no method represent all of the available blocks available on today’s market. Even for mine concrete block chef station I had actually to to buy a few 8″ x 8″ x 8″ square blocks. I can not find these in ~ the big box stores or my neighborhood hardware store. I had to walk to a landscaping organization where they specialization in concrete and rock products.

The options at that keep were lot better, so if you have a concrete block project in mind (more on that in a minute), it may make feeling to go to a store specializing in concrete products. Odds are high you will acquire a far better price and also that they will certainly have delivery options, conserving you time, money, and potentially wear and also 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 alternatives out there that the complete list below may never actually it is in “complete.” brand-new blocks store getting brought to market. So, if you uncover a block not provided here, leaving a discuss the article and we’ll add it come the list.

See more: 220V 50Hz To 220V 60Hz Converter 50Hz 60Hz, 220V 60Hz To 50Hz Converter

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 ease of access make castle a valuable resource around the homestead on par v lumber. You can use them for a fire pit, together I did, elevated beds, and general construction.

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

Further Reading

Ready come take her cinder blocks and also put them come use? take into consideration the complying with books:

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