Roof Cost Calculator

Enter your home's size and roof details for a price range. The estimate updates as you change each answer.

Home size (square feet of living space)

Stories

One Two Three

Attached garage

Roof pitch

6 inches of rise per 12 inches of run. A walkable, typical slope.

Roofing material

Roof shape

Existing roof to tear off

Roof squares on a quote (optional)

If a roofer has measured your roof, enter the squares from the quote. It replaces the size estimate.

Local cost level

Estimated replacement cost

$12,200 – $20,300

Roof surface
Roofing squares (with waste)
Shingle bundles
Price per square

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How this calculator works

Roof surface is your home's footprint (living space divided by stories, plus any attached garage) with overhangs, scaled up for slope. Roofers price by the square, which is 100 square feet, and their square counts include material lost to cutting, so we add 10 to 15% for waste depending on roof shape. If you have a roofer's quote, enter its squares to skip the size estimate.

Architectural shingle, standing seam metal, and concrete tile prices are the Florida-wide ranges from our Florida roof cost guide. The 3-tab and screw-down metal prices, and the adjustments for roof shape, steep pitch, extra tear-off layers, and local cost level, are our estimates. Miami-Dade and Broward homes fall under the stricter hurricane-zone code, so choose "Coastal or high-wind code area" there.

Prices include tearing off one layer, materials, and installation. Decking repairs, permits, and gutters can add to the bill. For local ranges, see the Florida roof cost guide.