Roof Replacement Cost Calculator

Enter the measurements of the roof and the selected material in the field and the tool will estimate the roofing cost.

Width:

Length:

Flat:

Simple roof:

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Roofing Material:

National Avg.:

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The roof replacement cost calculator helps estimate the cost of replacing a roof in the US market quickly and accurately.

What is the Roof Replacement Cost?

The cost for a standard square-foot asphalt shingle roof ranges between $6,000 and $9,000. Labor typically costs $3.50 to $6.00 per square foot. These numbers reflect the average roof replacement costs across the USA.

Several factors influence roof replacement costs, including material type, roof size, complexity, structure, and labor rates. The roof cost estimator calculates costs based on regional averages and standard replacement practices.

Roofing Cost Estimate

Roofing costs vary depending on roof height, slope, and whether a full replacement or partial repair is needed. Our roof replacement calculator provides low, average, and high estimates based on region and material selection.

ROOF REPLACEMENT COST	COST
Average Estimated Roof Cost	$11,500
Highest Estimated Roof Cost	$80,000
Lowest Estimated Roof Cost	$6,700

The variation in costs is due to differences in material prices, region, and roof design.

Overlapping Roof Cost

Installing an overlapping metal roof can extend the lifespan of your existing roof and reduce replacement costs. Overlaying can cut costs by 50–70% compared to a full replacement. This method is ideal for homeowners or businesses looking to save money while protecting the roof structure.

Roofing Cost by Material

The roofing material significantly impacts replacement costs. Common options include Asphalt shingles, Metal roofing, Tile roofing, Wood shakes/shingles, and Slate roofing.

Estimated costs for a 1,700 sq. ft. roof vary by material:

Roofing Material	Labor Cost Per Sq. Ft.	Average Total Replacement Cost
Asphalt shingles	$3.40 - $5.95	$5,840 - $10,100
Metal roofing	$6.00 - $24.50	$10,245 - $41,640
Tile roofing	$10,245 - $41,640	$10,665 - $20,900
Slate roofing	$3.40 - $5.95	$10,230 - $15,500

Based on a 1,700 sq. ft. roof.

Replacement costs depend on material quality and roof pitch. Regional pricing variations may apply. Understanding these factors helps budget effectively before ordering materials or hiring contractors.

Roof Replacement Estimate Per Square Foot

The typical cost per square foot ranges from $4 to $40, with an average around $7, including labor and materials. This is especially useful when original blueprints are unavailable. Roof shape and slope may affect total costs, so professional assessment is recommended.