Metal Roofing Calculator
Metal Roofing Calculator
Estimate the panels, screws, and trim you need for a metal roof — instantly and for free. Enter your building size and pitch, then shop the materials below.
METAL ROOFING CALCULATOR
Building size + pitch in — panels, screws, and trim out.
Your Roof
ft
ft
in
You’ll Need
—
Panels
—
Roof Sq Ft
Panel length (order each at)— ft
Roofing screws—
Ridge cap— ft
Eave / drip trim— ft
Gable / rake trim— ft
Panel count and area include your waste allowance. Order panels at the length shown.
Shop Metal Roofing & Trim →Estimate only — Tier A (geometry). Slope length is figured from your pitch. Trim lengths are for a simple gable or single-slope roof; valleys, hips, dormers, and porches add material. Confirm panel stock lengths and exact trim with our yard before ordering. Always round up.
Shop the job
Shop Metal Roofing Materials
Got your numbers? Grab panels, trim, and fasteners in one trip.
Shop links open our online store — coming online shortly.