This is a comprehensive, professional-grade brick calculator web application designed for construction estimation. It provides accurate calculations for brick, mortar, and cost requirements when building walls.
Modern Brick Calculator
Professional construction estimator with advanced features for accurate brick, mortar, and cost calculations
Brick Wall Calculator
Theory & Calculation Methods
Basic Calculations
Wall Area Calculation
Effective Area = Total Area – Openings
Brick Quantity Formula
With Wastage = Bricks × (1 + Wastage %)
Mortar Calculations
Volume Calculation
Brick Volume = No. of Bricks × Single Brick Volume
Mortar Volume = Wall Volume – Brick Volume
Material Quantities
Sand = Mortar Volume × Sand Ratio ÷ Total Ratio
Dry Volume = Wet Volume × 1.25
Standard Brick Sizes
| Type | Dimensions (cm) | Usage |
|---|---|---|
| Standard | 19 × 9 × 9 | General construction |
| Modular | 19 × 9 × 5.7 | Modern buildings |
| UK Standard | 21.5 × 10.25 × 6.5 | British construction |
| Jumbo | 29 × 14 × 9 | Large structures |
Construction Tips
Always add 10-15% wastage for normal construction work
Mortar joints typically range from 8mm to 15mm thickness
1:5 cement to sand ratio is standard for most brick work
Account for openings (doors/windows) to avoid over-ordering
Consider wall thickness based on structural requirements
Mortar Mix Ratios & Applications
1:3 (Strong Mix)
High strength mortar for:
- • Load-bearing walls
- • Foundation work
- • High-stress applications
- • Retaining walls
1:4 (Medium Mix)
Balanced strength for:
- • General construction
- • Exterior walls
- • Medium-duty applications
- • Commercial buildings
1:5 (Standard Mix)
Most common mix for:
- • Residential walls
- • Non-load bearing walls
- • Interior partitions
- • General masonry work
Brick Calculator FAQ
What units does the brick calculator support?
The calculator supports both metric (meters, centimeters) and imperial (feet, inches) measurement systems. You can switch between them using the unit system dropdown.
Can I use custom brick sizes in brick calculator?
Yes, you can either select from standard brick types or choose "Custom Size" to enter your own dimensions.
How accurate are the Brick calculations?
The calculations follow standard construction formulas and account for wastage. However, actual requirements may vary slightly based on workmanship and site conditions.
How is the brick quantity calculated in brick calculator?
The calculator determines the number of bricks based on wall area divided by the area of one brick including mortar joints, then adds the specified wastage percentage.
How are openings accounted for?
The calculator subtracts the area of all openings (doors, windows) from the total wall area before calculating brick requirements.
What costs are included in the estimate?
The calculator provides costs for bricks, cement, and sand based on the quantities needed and your input prices.