Roofing Labor Cost Calculator: 2026 US Rates per Square Foot & per Crew-Day
Roofing labor runs $2.25–$7.50 per square foot of roof in 2026 — before materials — and pitch, stories and region can swing that by 40% either way. Here is the labor line, isolated.
On a typical asphalt reroof, labor is 40–45% of the invoice. On slate or standing seam it can push 55%. Separating the labor line — from panels, shingles, underlayment or tear-off — is the fastest way to compare bids apples to apples.
2026 Roofing Labor Rates per Square Foot
- Asphalt shingle install: $1.85–$2.75/sq ft
- Metal / standing seam install: $3.75–$5.50/sq ft
- Clay or concrete tile install: $4.50–$6.25/sq ft
- Natural slate install: $6.50–$9.00/sq ft
- Flat TPO / EPDM install: $2.75–$4.25/sq ft
- Tear-off labor: $1.25/sq ft per layer, plus dumpster
The Labor Formula
Labor = Roof sq ft × Base rate × Pitch factor × Story factor × Regional index + Tear-off labor
What Drives Roofing Labor Up
- Pitch — anything over 8/12 requires roof jacks and harnesses; add 12–28%.
- Stories — a 3-story roof or steep-driveway staging can add 15–25% for material lifts.
- Complexity — hips, valleys, dormers, skylights and chimney flashings add cut-and-detail time.
- Region — Bay Area, Seattle, Boston, NYC, and Honolulu labor runs 20–35% above the US average.
- Season — summer peak (Jun–Aug) and post-storm windows carry a 10–15% premium.
Crew-Day Math
A 4-person shingle crew produces roughly $1,600–$2,000 of labor per day in 2026. Divide the labor line by that number to sanity-check how long the job should take: an 18-square (1,800 sq ft) asphalt reroof runs 2 crew-days; a slate roof of the same size is 8–10.
How to Use the Calculator
Pick the roofing work, roof size and pitch, add stories and tear-off layers, and drop in a ZIP. You get a labor-only total, a labor rate per square foot, and an estimated crew-day count you can use to negotiate — or to catch a padded bid.
Isolate the labor line on your next roofing quote.
Open the Roofing Labor Cost CalculatorFrequently Asked Questions
Do roofers charge by the square or by the hour?
Almost always by the square (100 sq ft) or lump sum — hourly is only common on repair calls. Expect a $450–$650 minimum service call regardless.
Is tear-off labor separate from install labor?
On any reputable quote, yes. Bundled tear-off is where padded bids hide $1,500–$3,000. Ask for it on its own line.
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