Roofing estimator · Updated June 2026
Roof Replacement Cost Estimator
Use our free roof replacement cost calculator to get an instant estimate before calling a single contractor. Enter your roof size, material and US state to calculate roof replacement cost based on real 2026 roofing rates.
Enter your roof details
Enter your home square footage above to calculate your roof replacement cost.
- Most 1,500 sqft roofs cost $8,000–$14,000 for architectural shingles
- Metal roofing costs 2–3× more than asphalt but lasts twice as long
- Tear-off of old roof adds $1,200–$2,500 on average
- Labor rates vary up to 30% depending on your state
What affects roof replacement cost?
- Roof size — The biggest cost driver. Measured in roofing squares (100 sq ft each).
- Material — Asphalt shingles are most affordable. Metal and tile cost 2–5× more but last longer.
- Roof pitch — Steeper roofs require more safety equipment and labor, adding 10–50% to cost.
- Tear-off — Removing old shingles adds $1–$2 per sq ft. Most areas require it by code after 2 layers.
- State — Labor costs in California and New York run 25–30% higher than Midwest states.
- Deck condition — Rotted or damaged decking adds $70–$100 per sheet of plywood replaced.
How much does roof replacement cost in 2026?
The average roof replacement cost in 2026 ranges from $5,500 to $18,000 for a standard 1,500–2,000 sq ft home with architectural asphalt shingles. Our free roof replacement cost calculator uses real 2026 US roofing contractor rates and adjusts for material type, roof pitch and your state’s labor costs to give you the most accurate estimate possible.
Use the roof replacement cost estimator above to get an instant, personalized estimate. Select your home size, roofing material, roof pitch and US state — the calculator updates your cost estimate in real time.
Roof replacement cost by material (2026)
| Material | Cost per sq ft | 1,500 sq ft roof | 2,000 sq ft roof | Lifespan |
|---|---|---|---|---|
| 3-Tab Asphalt Shingles | $3.50–$5.50 | $6,000–$10,000 | $8,000–$13,000 | 15–20 years |
| Architectural Shingles | $4.50–$7.00 | $8,000–$13,000 | $10,500–$17,000 | 25–30 years |
| Steel Metal Panels | $8.00–$12.00 | $14,000–$22,000 | $19,000–$29,000 | 40–70 years |
| Standing Seam Metal | $11.50–$16.00 | $20,000–$30,000 | $27,000–$40,000 | 50+ years |
| Concrete Tile | $9.50–$14.00 | $17,000–$26,000 | $22,000–$34,000 | 50+ years |
| Clay Tile | $14.00–$20.00 | $25,000–$38,000 | $33,000–$50,000 | 100+ years |
| TPO (Flat Roof) | $5.00–$8.00 | $8,500–$14,000 | $11,000–$18,000 | 20–30 years |
| EPDM Rubber | $4.60–$7.50 | $7,800–$13,000 | $10,000–$17,000 | 20–25 years |
| Slate | $20.00–$35.00 | $36,000–$65,000 | $48,000–$85,000 | 100+ years |
Roof replacement cost by home size (2026)
Use this table as a quick reference for estimating roof replacement cost by home size. These figures are for architectural asphalt shingles with tear-off, at average US labor rates.
| Home size | Roof squares | Low estimate | Mid estimate | High estimate |
|---|---|---|---|---|
| 800 sq ft | 8–10 | $4,500 | $6,500 | $9,000 |
| 1,200 sq ft | 12–15 | $6,500 | $9,500 | $13,000 |
| 1,500 sq ft | 15–18 | $8,000 | $11,500 | $16,000 |
| 2,000 sq ft | 20–24 | $10,500 | $15,000 | $21,000 |
| 2,500 sq ft | 25–30 | $13,000 | $18,500 | $26,000 |
| 3,000 sq ft | 30–36 | $15,500 | $22,000 | $31,000 |
Shingle roof replacement cost estimator
Asphalt shingles are the most common roofing material in the US, accounting for over 70% of all residential roofs. The average shingle roof replacement cost in 2026 ranges from $6,000 to $17,000 for a typical 1,500–2,000 sq ft home, depending on shingle grade, roof pitch, tear-off and your location.
Architectural (dimensional) shingles are the most popular choice — they cost 20–30% more than 3-tab shingles but offer better durability, wind resistance and curb appeal. Use our shingle roof replacement cost estimator above and select either “3-Tab Asphalt” or “Architectural Shingles” to get your specific estimate.
Metal roof replacement cost estimator
Metal roofing is the fastest growing roofing category in the US. The average metal roof replacement cost ranges from $14,000 to $40,000 for a 1,500–2,000 sq ft home depending on the metal type. Steel panels are the most affordable metal option. Standing seam metal is the premium choice, offering the best performance and longevity but at a higher upfront cost.
While metal roofing costs 2–3× more than asphalt shingles upfront, the 40–70 year lifespan means you may never need to replace it again — making the total cost of ownership competitive with cheaper materials that need replacing every 20–25 years.
Flat roof replacement cost estimator
Flat roof replacement costs range from $8,500 to $18,000 for a 1,500–2,000 sq ft roof area. TPO (thermoplastic polyolefin) is currently the most popular flat roofing material due to its energy efficiency, ease of installation and 20–30 year lifespan. EPDM rubber is slightly cheaper and has been proven over decades of use. Select “Flat” for roof pitch and either TPO or EPDM in our flat roof replacement cost estimator above.
Frequently asked questions
How accurate is this roof replacement cost calculator?
Our roof replacement cost estimates are typically within 15–25% of actual contractor quotes for standard residential projects. The calculator is designed for initial budgeting before you contact roofing contractors. For a firm price, always get at least 3 quotes from licensed, insured roofers in your area.
How do I estimate roof replacement cost?
To estimate roof replacement cost: measure your home’s footprint in square feet, identify your roof pitch, choose your roofing material, and factor in tear-off of the old roof. Our calculator does all of this automatically — just enter your home size and make your selections above. Costs are expressed per roofing square (100 sq ft) in the industry.
Does the roof replacement cost estimator include labor?
Yes — all our estimates include both material and labor costs, adjusted for your selected US state. Labor typically accounts for 40–60% of total roofing cost and varies significantly by region.
How much does it cost to replace a roof on a 1,500 sq ft house?
The estimated cost to replace a roof on a 1,500 sq ft house ranges from $8,000 to $16,000 for architectural asphalt shingles, including tear-off of the old roof and labor. Metal roofing on the same house would cost $14,000–$30,000. Use our calculator above with 1,500 sq ft to get a state-specific estimate.
What is the roof replacement cost estimator for Ohio homes?
Ohio roofing costs are close to the US national average. A 1,500 sq ft Ohio home with architectural shingles and tear-off typically costs $9,500–$13,500 in 2026. Select Ohio in our state dropdown above for an Ohio-specific roof replacement cost estimate.
How do I calculate roof replacement cost per square foot?
Roofing cost per square foot depends on your material choice. Asphalt shingles run $3.50–$7 per sq ft installed. Metal roofing runs $8–$16 per sq ft. Tile costs $9.50–$20 per sq ft. These are applied to your actual roof area — which is larger than your floor area due to pitch. Our calculator applies pitch multipliers automatically.
Disclaimer: All roof replacement cost estimates are for informational purposes only based on average 2026 US roofing contractor rates. Actual costs vary based on roof condition, local contractor pricing, permit requirements, and material availability. Always obtain multiple quotes from licensed, insured roofing contractors before proceeding with any roofing project.