constructionPopular

Brick Wall Calculator

Calculate bricks, mortar bags, and wall tie ties needed for single or double wythe masonry walls.

Enter Your Dimensions

US • ft
Today's Rates ($): Cement $14.5/bag • Sand $42/cft • Steel $1150/ton • Bricks $650/1k
$
Technical Cross-Section & Architecture
12mm Plaster3/8″ (10mm) Mortar JointDamp Proof Course / Footing
Drafting Standard:ASTM / ACI 318 Standard
Subgrade Requirement:95% Modified Proctor Density
Placement Tolerance:± 1/4″ Elevation Variance
How Much to Buy
1184bricks
Metric yield: 34 bags mortar (80 lb)
Extra Added for Waste+8%Included in order
How We Calculated This
Wall Surface Area20 ft × 8 ft
160 sq ft
Base Brick Count160 sq ft × 6.85 bricks/sq ft
1,096 bricks
Total Order (With Waste)Base × (1 + 8%)
1184 bricks
Mortar Required1184 bricks ÷ 35 bricks per 80 lb bag
34 bags
Helpful Jobsite Tips

• Store bricks covered on pallets off the bare ground to prevent efflorescence absorption.

Formula & Volumetric Method

Single wythe standard modular brick wall requires approx 6.85 bricks per square foot with standard 3/8" mortar joints.

Calculations are performed strictly using standard civil engineering constants. Volumetric outputs are normalized to true compaction rates, ensuring purchased quantities match jobsite yields.

Jobsite Engineering Guidelines
  • Order 5% to 10% extra bricks for cuts, half-bats at corners, and transit breakage.
  • Install masonry wall ties every 16 inches vertically and 24 inches horizontally into framing.

Frequently Asked Questions

How accurate is the Brick Wall Calculator for ordering materials?

Our calculations match standard store packaging sizes in the US, Canada, UK, and Australia. We include a safety waste buffer (default 8% to 12%) so you do not run short due to uneven ground or spillage.

Why should I add extra for waste when ordering?

Uneven ground, cutting scrap, and leftover mix in the wheelbarrow or mixer drum consume an extra 5% to 15% of material. Ordering only the exact measurement usually leaves you short, which can lead to expensive extra delivery fees.

Does this calculator support both Imperial and Metric units?

Yes. You can switch between US Customary (feet, inches, cubic yards, pounds), Canadian units, UK metric, and Australian standards using the region selector in the header or the unit dropdown on each input.

Related Trade Tools

All 50 Tools