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Roofing Cost
Calculator

By the BidOrca TeamUpdated March 2026

Estimate the cost of a roofing job using industry-standard pricing. Covers materials, labor, tear-off, and common add-ons.

Project Details

Average home: 1,500 - 2,500 sqft

Cost Estimate

Material (Architectural)$5,000
Labor (Medium (6/12))$5,750
Tear-off (1 layer)$1,000
Permits$350
Subtotal$12,100
ESTIMATED RANGE
Low
$10,285
Mid
$12,100
High
$13,915
COST BREAKDOWN
Material (41%)
Labor (48%)
Tear-off (8%)
Permits (3%)
$6.05/sqft installed

Roofing Estimate Tips

1 roofing square = 100 sqft of roof area
Add 10-15% waste factor for cuts and hip/valley roofs
Steep roofs (8/12+) typically cost 15-25% more
Second-layer tear-offs cost more than single-layer
Check local permit costs -- they vary widely
Ice & water shield is required in cold climates

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