Roof Replacement Cost Calculator (2026)

$3.50–$8.00per sq ft installedtypical 1,800 sq ft asphalt-shingle roof: $6,930–$15,840updated November 2026

Roof replacement is priced per square foot of roof surface, including tear-off, materials and installation. Asphalt shingles are the baseline; metal and tile run substantially higher. Prices in this state are based on 2–3 metro-area data points (see sources below).

Cost calculator — national average

Basic 3-tab shingle

$6,930

≈ $3.50 per sq ft installed

Architectural shingle, full tear-off

$9,900

≈ $5.00 per sq ft installed

Premium shingle / complex roof

$15,840

≈ $8.00 per sq ft installed

Estimate covers 1,980 sq ft (includes 10% waste) × per sq ft installed.

Of the mid-range estimate: $4,950 labor · $4,950 materials (typical split)

Common add-ons not in the base price
  • Tear-off & disposal (2+ layers)add $1–3 per sq ft
  • Structural deck repairadd $500–1,500 per damaged section
  • Steep-slope / multi-story surchargeadd 10–25%
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Price ranges we use

Prices updated November 2026
TierUnit priceTypical job (1,800 sq ft asphalt-shingle roof)
Basic 3-tab shingle$3.50 per sq ft installed$6,930
Architectural shingle, full tear-off$5.00 per sq ft installed$9,900
Premium shingle / complex roof$8.00 per sq ft installed$15,840

Sources

Estimates are for planning purposes only. Actual prices vary by project details — always confirm with on-site quotes from licensed contractors.

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Frequently asked questions

How much does roof replacement cost?

Across the US, expect $3.50–$8.00 per sq ft installed. A 1,800 sq ft asphalt-shingle roof typically runs $6,930–$15,840.

How much of the roof replacement price is labor vs materials?

Typically about 50% of the total goes to labor and 50% to materials. Labor share climbs on smaller or more complex jobs and in high-cost metros.

How can I pay less for roof replacement?

Get at least three itemized quotes — spreads of 20%+ between contractors are common. Schedule work in the off-season (late fall through winter for most exterior projects), bundle neighboring projects together, and keep finishes at mid-range: upgrades on visible surfaces give the best value per dollar.