Roof Replacement Cost Calculator (2026)
A new roof is one of the biggest checks a homeowner writes. Enter your home’s footprint and roof details for an instant 2026 replacement estimate — asphalt, metal, and tile compared side by side.
🏠 Your Roof Project
📊 Your Estimate
💰 Where the money goes
How we calculate
Roof surface = home footprint × pitch multiplier (low 1.10 / medium 1.25 / steep 1.40). Total = surface × material rate (2026 US installed averages: asphalt $6.50, metal $12, tile $16 per sq ft of roof). “Squares” = roof surface ÷ 100 (contractors price per square). Typical range ±15% for regional labor differences.
Frequently asked questions
How much does it cost to replace a roof in 2026?
The 2026 US average is $8,000–$25,000. Asphalt: $8,000–$15,000. Metal: $15,000–$30,000. Tile: $20,000–$45,000.
How is roof replacement cost calculated?
Contractors measure roof surface area (not home footprint — pitch adds 10–40%) in “squares” (1 square = 100 sq ft), then multiply by the per-square installed rate for your material.
What is the cheapest roofing material?
Asphalt shingles — roughly half the cost of metal and a third of tile. They last 20–30 years, making them the default choice for most US homes.
How long does a roof replacement take?
Most asphalt replacements finish in 1–3 days. Metal: 3–7 days. Tile: 1–3 weeks (heavier, more labor).
Does a new roof increase home value?
Yes — a new asphalt roof typically recoups 60–70% of its cost at resale, and it dramatically improves curb appeal and buyer confidence.