Roofing Cost Calculator

What is the cost of replacing a roof?

The average roof replacement cost in the U.S. typically ranges from $6,700 and $80,000, with most homeowners paying around $11,500 for a standard-sized home. 

How much you charge for replacing a roof depends on a few key factors:

• Roof size, shape, and complexity
• Roofing materials used
• Labor costs
• Overhead and extra fees

For example, an asphalt shingle roof for a 1,200 sq ft roof might cost around $8,000, while a 2,000 sq ft clay tile roof could run about $50,000.

How to calculate the cost of roof replacement

You can get a quick, ballpark estimate using our free roof cost calculator. Here’s what you’ll need to fill out the estimator:

• Size of roof (in square feet) or number of ground-level squares 
• Roof pitch ratio
• Roof material costs
• Labor costs in your area (hours required x labor cost per hour)

Simply put in the key information, and you’ll get a solid starting estimate. To get closer to your actual roofing price, don’t forget to add:

• Overhead costs (e.g., permits, uniforms, office rent)
• Any additional costs (e.g., disposal fees, sales tax)

Just like that, you’ll have a clear roofing cost to send to your customer via email or text.

Roof replacement costs for different roofing materials

Here’s a glance at the average cost per square foot for popular roofing materials. We also include what it could look like for a 2,000 square foot home:

• Asphalt
  • Cost per sq ft: $4.00 – $8.50
  • Estimated total (2,000 sq ft): $8,000 – $17,000
• Galvanized Steel
  • Cost per sq ft: $7.00 – $15.00
  • Estimated total (2,000 sq ft): $14,000 – $30,000
• Cedar Wood
  • Cost per sq ft: $7.00 – $16.00
  • Estimated total (2,000 sq ft): $14,000 – $32,000
• Concrete
  • Cost per sq ft: $7.50 – $20.00
  • Estimated total (2,000 sq ft): $15,000 – $40,000
• Aluminum
  • Cost per sq ft: $8.00 – $17.00
  • Estimated total (2,000 sq ft): $16,000 – $34,000
• Slate
  • Cost per sq ft: $9.50 – $26.00
  • Estimated total (2,000 sq ft): $19,000 – $52,000
• Clay
  • Cost per sq ft: $11.00 – $25.00
  • Estimated total (2,000 sq ft): $22,000 – $50,000
• Copper
  • Cost per sq ft: $21.00 – $40.00
  • Estimated total (2,000 sq ft): $42,000 – $80,000

(sources: Forbes and This Old House)

You can use our free roofing calculator as an asphalt, concrete, slate, or metal roof cost calculator. Be sure to price the roofing job with the right material type to get a quick estimate you can send off confidently.

Factors that affect roofing pricing

To price a roof replacement job properly while staying competitive, you need to include more than just the size of the roof.

Here are the main factors that affect your pricing:

• Roof size and pitch – Steeper or larger roofs need more materials and labor time.
• Roof complexity – Features like chimneys and vents or a complex roof design can be more time-consuming. Whether it’s a full or partial roof replacement also affects how involved the project will be.
• Roof material type – Asphalt shingles are cheaper, while clay or metal roofing costs more
• Labor costs – The average hourly rate for roofing can vary by location, and the length of the roof installation will depend on the complexity of the job. 
• Removal and disposal – Tearing off the old roof and hauling the debris away adds to the overall cost.
• Permits and inspections – Some cities require permits for roofing services, which can cost extra.

To save you time, try our roofing cost estimator to charge competitive, fair roofing rates. Just enter the job details and it’ll calculate the estimated cost in seconds.