You are currently viewing How Much Does a Cinder Block Weigh? Weight of Cinder Blocks

How Much Does a Cinder Block Weigh? Weight of Cinder Blocks

Cinder blocks are typically light compared to concrete blocks, and you can make them using coal cinder and concrete. Although many people do not like to purchase cinder blocks due to their low strength, you might also see people using them to make a raised garden, firewood store, succulent plant containers, pit smokers, grills, etc. In this article, you will learn how much does a cinder block weigh. 

You might not notice a significant difference between concrete and cinder blocks, but they will differ in size and weight. Because of the difference in quality, they serve different purposes, and you can use denser concrete blocks for construction. Often people like to know how much does a cinder block weigh since it weighs light when you hold it in their hands. If you are also wondering about the weight of cinder blocks, then by reading the article, you will be able to get a clear idea.

When constructing something, you might often think about several factors like durability, quality of material used, affordability of the material, and many more. So, many people use cinder blocks for minor construction projects where you can also minimize the expense rather than buying concrete blocks or bricks.

Before purchasing these blocks, it is better to know how much does a cinder block weigh and whether it will suit your project. You will see cinder blocks in different sizes hence they will also differ in weight.

If you are pondering whether the cinder block will be suitable for heavy-duty constructions, then it is not recommended for such projects, but there are various other constructions you can do using cinder blocks. You might also notice that colorful cinder blocks are available in the market, which will be helpful for most DIY projects.

How Much Does a Cinder Block Weigh?

If you are planning to start construction work using cinder blocks, then it is better to know the weight so you can estimate the project’s whole weight. Determining how many blocks will be required, the dimension of the cinder block you are planning to choose, and the whether the weight of the block will be suitable for the project will help complete the work successfully.

Most people know that cinder block is lighter than concrete block, but they don’t know how much a cinder block weighs accurately. As already mentioned in the article, the weight of the block will change according to the dimensions. Since the raw material used to make cinder is industrial waste like coal dust, fly ash or recycled aggregate, you must know that the weight will be less.

If you think of purchasing solid cinder blocks instead of hollow ones, then the weight of those blocks will be slightly heavier. If the construction must be highly stable, then using cinder blocks will not be a good option due to their low density and lightweight. Let’s look at some standard weight of the cinder blocks available in most places. 

Weight of 6 × 8 × 16 Cinder Blocks

If you choose the cinder block with the dimensions 6 × 8 × 16 inches, the wait will be around 30 to 38 pounds on average. Apart from the dimension, the mass of the raw material will also affect the weight of the cinder block hence it is better to know the weight of the blocks that you are going to purchase. Knowing the weight of a single cinder block will be essential to calculating the weight of the project. 

Weight of 8 × 2 × 16 Cinder Blocks

Suppose the cinder block is 8 inches in width whereas the thickness and length are 2 and 16 inches, respectively, then the weight will be between 15 to 16 pounds.

Weight of 8 × 4 × 16 Cinder Blocks 

If you are planning to purchase cinder blocks with dimensions 8 × 4 × 16 inches, then a block’s weight will be around 24 pounds. Hence depending on the density, the weight will differ. 

Weight of 4 inches Cinder Blocks

The standard 4 inches cinder block will weigh around 14 to 18 pounds.

Weight of 6 inches Cinder Blocks

When you ask for a six-inch cinder block from the seller, they will give you the block weighing around 21 to 26 pounds. Sometimes they will mention that the cinder block has a higher density raw material so that the weight will be higher than the average amount. Hence you may also come across six inches cinder block, which is about 50 pounds.

Weight of 8 inches Cinder Block

You might have noticed that most of the construction cinder blocks that mason use will be 8 inches wide while the length is sixteen inches. The weight of these blocks may vary from 28 to 35 pounds, on average they will be around 30 pounds.

These are some standard sizes of cinder blocks and their weight. You may also find 10 inches blocks weighing around 35 to 44 pounds. In comparison, the weight of 12 inches of cinder blocks will be around 42 to 53 pounds. Hence, depending on the size and the density of the raw material, the weights may change, so, depending on these factors, you can choose the best suitable cinder block for your project.

Uses of Cinder Blocks

Currently, most heavy-duty construction will suggest not to use cinder blocks as the durability will be low, and these blocks are vulnerable to damage. Hence you will have to spend on repairs. In contrast, there are many other DIY projects where you will use cinder blocks. Suppose you are wondering where to use the cinder block there are some mentioned below. 


You can construct an outdoor grill at your home using cinder blocks. As you will not be using too much load on the grill, using cinder blocks will be a great option, and you can minimize the cost compared to brick or concrete blocks.

Garden Beds

For planting, succulent using cinder blocks will be best, and you can also use these blocks to organize the garden beds neatly. A cinder block will also work as a plant container to fill it with soil and grow small plants or succulents.

Firewood Storage

To store the fire woods safely, you can construct a storge using the cinder blocks.

Apart from the uses mentioned above, you can also use cinder blocks for many other purposes. 

Similar Stories: Keep the Adventure Going

Leave a Reply