Metal Roof Cost Calculator
Estimate metal roof installation costs including materials and labor.
Formula & Explanation
Metal roof costs are based on panel quantity and labor per square: Panels Needed = ceil(Roof Area × (1 + Waste%) ÷ 40) Squares Needed = ceil(Roof Area × (1 + Waste%) ÷ 100) Material Cost = Panels × Price Per Panel Labor Cost = Squares × Labor Cost Per Square Subtotal = Material Cost + Labor Cost Tax = Subtotal × Tax % Total Cost = Subtotal + Tax Cost Per Sq Ft = Total Cost ÷ Roof Area Example: 1000 sq ft roof, $150/panel, $75/square labor, 10% waste, 8% tax - Panels = 28, Squares = 11 - Material = $4,200, Labor = $825 - Subtotal = $5,025, Tax = $402 - Total = $5,427 ($5.43/sq ft)
Assumptions
- •Metal panels average 40 sq ft coverage (varies by profile)
- •Price is per individual panel (36" × 36" standard)
- •Labor is priced per roofing square (100 sq ft) of coverage
- •Metal roofing requires specialized installation; labor rates are typically higher than asphalt
- •Does not include removal of existing roof, structural repairs, or flashing
- •Tax may vary by location and material type; verify local rates
Example Calculation
A 1000 sq ft metal roof with 10% waste costs approximately $5,427 (materials + labor + tax).
Inputs
Results
Typical Metal Roofing Costs
| type | panelCost | laborCost | totalCostPerSqFt |
|---|---|---|---|
| Standing seam (premium) | $150-250 | $75-125 | $5-8 |
| R-panel (mid-range) | $80-150 | $50-75 | $3-6 |
| V-crimp (economy) | $60-120 | $40-65 | $2-4 |
| Corrugated (budget) | $40-80 | $35-55 | $2-3 |
Frequently Asked Questions
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