Stone Veneer Calculator

Calculate stone veneer for walls and fireplace surrounds.

STONE VENEER
sq ft
to order

Usage Tip

Order flat pieces and corners separately. Corners are sold by linear foot. Add 15% waste minimum.

THE MATH
Veneer = Area × (1 + waste) × type
Where: large-format factor 0.85 (less cutting)
• Mortar covers ~25 sq ft per 50-lb bag
• Corners sold by the linear foot
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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.