Roofing Cost Calculator
Estimate what a new roof will cost in 2026 — by material, roof size, and complexity.
Roof area is typically 1.2-1.5x your home's footprint depending on pitch. A 1,500 sq ft ranch home has ~1,800-2,200 sq ft of roof.
Steeper roofs cost more due to safety equipment and slower work.
Your Roofing Cost Estimate
Cost Comparison by Material
💡 Lifespan & Value
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⭐ Maintain & Protect Your Roof
Three things we recommend keeping on hand between roof replacements — they each pay for themselves quickly and they actually work.
Roof & Gutter Sealant (clear, weather-rated)
A small tube of high-quality polyether sealant catches minor flashing and shingle gaps before they become $4,000 leak repairs. Use it once a year on visible cracks around vents and chimneys. Look for products rated for full UV exposure and -20°F to 200°F.
View on Amazon →Heavy-Duty Gutter Guards
Clogged gutters back water under shingles and shorten roof life by years. Stainless micro-mesh guards (not the cheap plastic ones) keep leaves and roof grit out and are worth the upgrade for any home under tree cover. Buy enough to do the whole house at once — do it in sections and you'll never finish.
View on Amazon →Emergency Roof Tarp Kit
If a storm tears off shingles, you have hours, not days, before water damage compounds. A 20x30 ft heavy-duty silver tarp plus a sandbag kit lets one person cover a roof temporarily until a contractor can come out. Cheap insurance for any homeowner outside a major metro.
View on Amazon →As an Amazon affiliate, HomeCalc Tools earns a small commission if you purchase through these links — at no extra cost to you. We only recommend products we would actually use ourselves.
How Much Does a New Roof Cost in 2026?
The average cost to replace a roof in 2026 is $8,000 to $15,000 for a typical single-family home with architectural asphalt shingles. The total depends on roof size, material choice, pitch, complexity, and your local labor market. Asphalt shingles remain the most popular choice at $3.50-$6.00 per square foot installed, while metal roofing runs $7-$14 per square foot for 2-3x the lifespan.
Roofing Cost Per Square
Roofers price work in "squares" — one square equals 100 square feet of roof area. In 2026, expect to pay $350-$550 per square for architectural asphalt shingles, $700-$1,400 per square for standing seam metal, and $1,000-$2,000+ per square for tile or slate. These prices include materials, labor, underlayment, and standard flashing.
Asphalt vs. Metal Roof: Which Is Better Value?
Asphalt shingles cost 40-60% less upfront but last 20-30 years. Metal roofing lasts 40-70 years with virtually zero maintenance. Over 50 years, you'd replace an asphalt roof twice ($16,000-$30,000 total) versus one metal roof ($10,000-$22,000 total). Metal also improves energy efficiency by 10-25%, lowers insurance premiums in many states, and increases home resale value. If you plan to stay in your home 10+ years, metal often wins on lifetime cost.
How to Save Money on a New Roof
Get at least 3-5 quotes — roofing bids can vary 30-50% for the same scope of work. Schedule your roof replacement in late fall or winter when demand is lower and roofers offer off-season discounts of 10-20%. Ask about manufacturer rebates and check if your utility company offers cool-roof incentives. If your roof has only one layer of shingles and the decking is in good shape, a roof-over (laying new shingles on top) saves $1,000-$3,000 in tear-off costs, though most roofers recommend full removal for the best result.