Roofing & Framing Calculators
Calculators for roof pitch slope factors, shingle bundles, drywall sheet layouts, batt and blown-in insulation, and board feet. Browse all 7 calculators below with automatic unit conversions.
Roof Pitch & Slope Calculator
Convert between roof pitch (rise/12), roof angle in degrees, grade percentage, and area slope multiplier.
Roof Area & Squares Calculator
Calculate total pitched roof surface area, roofing squares (100 sq ft), underlayment rolls, and drip edge linear footage.
Roof Shingles Bundle Calculator
Calculate shingle bundles, ridge cap bundles, and starter strip bundles for architectural or 3-tab asphalt shingles.
Drywall Sheet & Mud Calculator
Calculate drywall gypsum boards (4x8, 4x12), joint compound buckets, drywall tape rolls, and screws for rooms and whole houses.
Insulation Rolls & Batts Calculator
Calculate fiberglass batts, rockwool bags, and roll insulation packages for walls, attics, and crawlspaces.
Lumber Stud & Framing Calculator
Calculate 2x4 and 2x6 framing studs, top plates, bottom plates, and corners needed for interior or exterior wall framing.
Board Foot (FBM) Lumber Calculator
Calculate board feet (FBM) for hardwood and softwood lumber volume and total pricing for woodworking and timber supply.