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Roof Replacement Cost Calculator

See what a new roof should cost before a roofer quotes you. Pick your roof size, material and roof type. You get a low-to-high price, with materials and labor shown apart. No sign-up needed.

Don't know? Use your house size

We divide by the number of stories to get the footprint, then add 15% to 40% for slope and overhang (HomeGuide). A flat roof uses the footprint.

Roof pitch and shape
Tear off the old roof?

Estimated cost to replace your roof

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Materials—
Labor to install—
Tear-off of the old roof—
Steep-roof allowance—

National prices, not your city's. Permits add about $100–$500 (HomeGuide). Rotten decking, new gutters or skylights cost extra. Based on HomeGuide, HomeAdvisor, Fixr cost data, updated September 2026. See sources.

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Roof replacement cost by material

Cost per square foot of roof, with the price of a typical 2,000 sq ft roof. The 2,000 sq ft example includes tearing off one old layer.

MaterialMaterials / sq ftLabor / sq ft2,000 sq ft roofLasts
Asphalt shingles (3-tab)$0.80–$1.30$2.00–$3.00$7,600–$14,60015–20 years
Architectural (dimensional) shingles$1.00–$2.50$3.00–$3.50$10,000–$18,00020–30 years
Metal (steel panels or standing seam)$1.00–$8.00$4.00–$8.00$12,000–$38,00030–80 years
Tile (clay or concrete)$2.00–$12.00$5.00–$17.00$16,000–$64,00030–200 years
Slate or stone$6.00–$16.00$4.00–$14.00$22,000–$66,00050–200 years
Flat roof (TPO, EPDM rubber, modified bitumen)$1.00–$6.50$2.00–$4.50$8,000–$28,0005–60 years

How this calculator works

Roofers price by the square foot of roof, not of floor. We multiply your roof size by the material and labor cost for your roof type. Then we add tear-off if the old roof comes off. For a steep or complex roof, we add $1,000–$3,000 for the extra labor and safety gear. Every figure comes from the sources below. We round to the nearest $100.

Your real price depends on your city, the roofer, and what is under the old shingles. Get at least three written quotes. Our guide on what to check before you pay the roofer helps you compare them. Or find roofers in your city.

Common cost questions

How much does a new roof cost?

Most roof replacements cost $5,700 to $16,000, and HomeGuide puts the national average at about $10,800 for an asphalt shingle roof. HomeAdvisor reports a national average of $9,609. Metal, tile and slate roofs cost much more.

How much of a roof replacement is labor?

HomeGuide reports that labor is 50% to 70% of the cost of a new roof. Labor for shingles runs $200 to $350 per square (100 square feet). Metal runs $400 to $800 per square, and tile $500 to $1,700 per square.

How big is my roof compared to my house?

A pitched roof is typically 15% to 40% larger than the home's floor area, because it slopes and hangs past the walls. Roofers price by the "square", which is 100 square feet of roof.

How much does it cost to tear off the old roof?

Removing old shingles or metal costs about $1 to $3 per square foot. Removing heavy tile or slate costs $2 to $5 or more per square foot. You skip this cost with a roof-over, but most cities allow no more than two layers.

Does a steep roof cost more?

Yes. A steep roof has more surface to cover and needs extra safety gear. HomeAdvisor says an unusually steep roof can add $1,000 to $3,000. Slopes of 9 inches of rise per 12 inches or more count as very steep.

Does homeowners insurance pay for a new roof?

Most policies cover a roof damaged by an accident or a storm. They do not cover normal wear and old age. Check your own policy for the details.

Sources

National figures. We do not adjust for your region. Rates checked September 2026.