Table of Contents
How many concrete blocks do I need calculator?
After you have found the square footage of both your wall and your block, determining the number of blocks you need is as simple as dividing the wall square footage by the block square footage. If you’re using a standard 16″ x 8″ x 8″ block, find the number of blocks needed by dividing the wall square footage by 0.89.
How much concrete does it take to fill an 8x8x16 block?
Fill Volume for Various Block Wall Thicknesses
| Block Wall Thickness | Blocks Filled per Cubic Yard | Concrete/Grout per 100 Block |
|---|---|---|
| 6″ | 120 | .83 yd3 |
| 8″ | 100 | 1.0 yd3 |
| 10″ | 80 | 1.23 yd3 |
| 12″ | 65 | 1.54 yd3 |
How many blocks is a 8x8x16 cube?
90
Concrete Block Size and Weight
| W x H x L | Description | Units per Cube |
|---|---|---|
| 8x8x16 | 8” Concrete Line Block (Window Corner/Jam mixed in cube) | 90 |
| 8x8x16 | 8” Concrete Solid Top Block | 60 |
| 8x8x16 | 8” Concrete Open Bottom Bond Beam | 90 |
| 8x8x16 | 8” Concrete Double End Corner Block | 90 |
How many blocks make a cube?
As you could see, the question refers to a cube, the quick answer to the question is – 45 blocks!
How big is a square foot concrete block?
Approximate grout fill volume and coverage for a concrete block wall Block Wall Thickness Blocks Filled per Cubic Yard Concrete/Grout per 100 Block Concrete/Grout per 100 Square Feet Wall 6″ 120 .83 yd 3 .93 yd 3 8″ 100 1.0 yd 3 1.12 yd 3 10″ 80 1.23 yd 3 1.3 yd 3 12″ 65 1.54 yd 3 1.73 yd 3
How big is an 8 ” concrete line block?
W x H x L Description App. Weight Units per Cube 8x8x16 8” Concrete Line Block (Window Corner/Ja 38 90 8x8x16 8” Concrete Solid Top Block 51 60 8x8x16 8” Concrete Open Bottom Bond Beam 40 90
How many concrete blocks do I need for a retaining wall?
For example, a 10′ x 10′ wall using a 16″ x 8″ x 8″ block will require an estimated 120 blocks and cost about $185 for material. If you’re building a retaining wall, then check out our retaining wall calculator. Consider getting several professional estimates to get the best labor cost and find the right company for your project.
How do you calculate concrete block fill volume?
This can be done by counting the number of blocks in the wall. Use our concrete block calculator to find how many blocks are in your wall. If each block has two voids then multiply the number of blocks by 2 to get the number of voids in the wall.