Bricks Calculator
Estimate the number of bricks, mortar, and total cost for your wall construction project.
Project Details
Total Bricks Needed
0
Total Wall Area
0
Mortar Volume Needed
0
Estimated Bricks Cost
₹0.00
Estimate the number of bricks, mortar, and total cost for your wall construction project.
Total Bricks Needed
0
Total Wall Area
0
Mortar Volume Needed
0
Estimated Bricks Cost
₹0.00
Embarking on a construction project, whether it's a simple garden wall, a house extension, or a full-scale building, requires meticulous planning. One of the most fundamental steps in this process is accurately calculating the number of bricks required. A miscalculation can be costly and frustrating; ordering too few bricks leads to work stoppages and potential color mismatches between batches, while ordering too many results in wasted money and leftover materials. A bricks calculator is an indispensable modern tool for architects, contractors, and DIY enthusiasts, providing a precise estimate to ensure your project is efficient and cost-effective from the very beginning. This comprehensive guide will delve into the factors that affect brickwork calculations and show you how to use our powerful brick estimator for any construction project.
Our tool is designed to provide a comprehensive and accurate estimate with advanced options to suit any project.
A good wall brick calculator must consider several critical variables to ensure accuracy. Let's break them down.
The calculation begins with the wall's surface area. The formula is simple:
Wall Surface Area = Wall Length × Wall Height
However, simply dividing this by the area of a single brick is a common mistake. Why? Because it ignores the mortar joints that hold the bricks together.
The mortar joint is the space between bricks that is filled with mortar. It is a structural component and also significantly affects the number of bricks needed. Our calculator accounts for this by calculating the area of one brick *plus* its surrounding mortar joint.
Effective Area of One Brick = (Brick Length + Mortar Thickness) × (Brick Height + Mortar Thickness)
By dividing the total wall area by this "effective area," we get a much more accurate count of the bricks needed for the face of the wall.
The type of wall you are building is a major factor. Our brickwork calculator allows you to choose:
No construction project is without waste. Bricks need to be cut to fit corners and edges, and some may break during transport or handling. Professionals always add a wastage factor to their estimate.
Our calculator applies this percentage to the number of bricks needed, ensuring you have enough to complete the job and a few spares for future repairs.
Our calculator also provides an estimate for the amount of mortar you'll need. It does this by calculating the total volume of the wall and subtracting the volume of the actual bricks used, leaving you with the volume of the joints.
Mortar Volume = Total Wall Volume - (Number of Bricks × Volume of One Brick)
This gives you a precise volume in cubic meters or cubic feet, which you can then use to determine how many bags of cement and sand you need based on your desired mix ratio (e.g., 1:4 or 1:6 cement to sand).
Brick sizes can vary significantly by country and region. In India, a standard modular brick is typically 190mm x 90mm x 90mm. In the US, a standard modular brick is approximately 7 5/8" x 3 5/8" x 2 1/4". It's always best to measure the specific brick you plan to use for the most accurate calculation. Our tool pre-fills these standards when you switch units.
A **single leaf** (or half-brick) wall is one brick thick, with the brick's stretcher (long side) facing out. It's often used for garden walls or internal partitions. A **double leaf** (or full-brick) wall is two bricks thick, often with a cavity between them, providing greater strength, insulation, and weather resistance. It is the standard for exterior walls of houses.
This depends on the brick size and mortar joint. For a standard Indian brick (190x90x90 mm) with a 10mm mortar joint, you would need approximately 50 bricks per square meter for a single leaf wall.
Yes, this tool is 100% free to use, with no limits on the number of calculations.
A successful construction project begins with precise planning and accurate material estimation. By using our comprehensive Bricks Calculator, you can eliminate the most common point of failure—buying the wrong amount of material. This tool provides the precision you need to budget effectively, shop with confidence, and ensure your project runs smoothly from start to finish. Bookmark this page for all your future brickwork projects and build with confidence.