Calculate the amount of stone veneer needed for your exterior or interior wall project. Enter the wall area and corner measurements to determine the quantities of flat pieces and corner pieces needed, including waste for cuts.
Enter Your Measurements
Results
Flat Stone (with waste)
151
sq ft
Corner Pieces (with waste)
18
linear ft
Net Flat Area
137
sq ft
Mortar (80 lb bags)
6
bags
Scratch Coat Bags
4
bags
Metal Lath
221
sq ft
Formula
How to Use This Calculator
How to Use
- 1
Enter the total wall area in square feet.
- 2
Enter the total linear feet of outside corners.
- 3
Enter the number of doors and windows to deduct from the flat area.
- 4
Adjust the waste factor (10% is standard, use 15% for irregular stone).
Frequently Asked Questions
Frequently Asked Questions
How do you calculate stone veneer corners?
How thick is manufactured stone veneer?
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About This Calculator
This calculator uses the formula: Flat Area = Wall Area - Door/Window Area - Corner Deduction | Corner deduction = Corner ft × 0.75 sq ft/ft. All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.
Built and maintained by the CalcSmart team. Last updated March 2026.
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