Building Block Calculator

What is a Building Block Calculator?

A building block calculator is a web-based tool used to estimate the number of concrete or masonry blocks required to build a wall or structure.

It calculates the quantity of blocks based on the wall’s dimensions, the size of the blocks, and any desired gaps or mortar allowances.

Why Use a Building Block Calculator?

Building block calculators are used for the following reasons:

1. Resource Estimation: To accurately estimate the number of blocks needed for a construction project, ensuring that you have the right quantity of materials.
2. Budgeting: Helps in budget planning by providing an estimate of material costs based on the number of blocks required.
3. Efficiency: Allows for efficient project management by avoiding shortages or over-purchasing of materials.

How to Use a Building Block Calculator:

1. Open the calculator webpage.
2. Input the wall length and wall height in feet.
3. Input the block size in the format of width x height x length (e.g., 8x8x16 inches).
4. Input the gap or mortar allowance in inches.
5. Click the "Calculate Blocks" button.
6. The calculator will display the estimated number of blocks needed for the project.

Example Calculation:

Suppose you want to build a wall with the following specifications:

• Wall Length: 20 feet
• Wall Height: 8 feet
• Block Size: 8x8x16 inches
• Gap/Mortar Allowance: 0.375 inches

1. Enter these values into the calculator.
2. Click "Calculate Blocks."
3. The calculator will display the estimated blocks needed is 271.48 blocks.