Brick Calculator

Calculate the number of bricks needed for your wall project.

Calculator

Enter Your Wall Dimensions

Standard mortar thickness is 3/8 inch (0.375)

Table of Contents

1 How to Calculate Bricks Needed
2 Types of Bricks
3 Brick Laying Tips
4 Practical Examples
Guide

How to Calculate Bricks Needed

To calculate the number of bricks needed for your wall, follow these steps:

  1. 1
    Measure the length and height of your wall
  2. 2
    Convert wall dimensions to inches
  3. 3
    Calculate total wall area in square inches
  4. 4
    Calculate area of one brick including mortar
  5. 5
    Divide total wall area by brick area to get number of bricks needed
Types

Types of Bricks

Common Common Bricks

  • Standard size: 7.5" × 2.25" × 3.5"
  • Most economical option
  • Good for structural walls
  • Requires finishing coat

Face Face Bricks

  • Higher quality finish
  • More color options
  • Better weather resistance
  • No finishing required
Tips

Brick Laying Tips

Preparation

  • Level and compact the ground
  • Install proper drainage
  • Use string lines for alignment
  • Mix mortar correctly

Laying Process

  • Start from corners
  • Maintain consistent joints
  • Check level frequently
  • Clean excess mortar
Examples

Practical Examples

Example 1 Small Garden Wall

A 10' × 4' garden wall:

Wall Area = 120" × 48" = 5,760 sq in

Brick Area = (7.5" + 0.375") × (2.25" + 0.375") = 19.69 sq in

Bricks Needed = 5,760 ÷ 19.69 = 293 bricks

Example 2 House Wall

A 20' × 8' house wall:

Wall Area = 240" × 96" = 23,040 sq in

Brick Area = (7.5" + 0.375") × (2.25" + 0.375") = 19.69 sq in

Bricks Needed = 23,040 ÷ 19.69 = 1,170 bricks

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