Rafter Length Calculator
Roof rafter length, angle, and rise from span and pitch
Bend Deduction Calculator
Bend allowance, bend deduction, and flat pattern length for sheet metal
Concrete Block Calculator
Estimate blocks and mortar bags for a wall
Siding Calculator
Estimate siding squares needed for your walls
Linear Foot Calculator
Convert square footage to linear feet by material width
Flooring Calculator
Square footage, boxes, and cost for your flooring project
Gravel Calculator
Cubic yards, tons, and cost for gravel, pea gravel, sand, or topsoil
Fence Cost Calculator
Estimate total fence replacement or installation cost
Deck Material Calculator
Estimate decking boards and material cost for your deck
Window Replacement Calculator
Estimate total cost to replace your windows
Roofing Calculator
Estimate roof squares, shingle bundles, and cost
FAR Calculator
Calculate floor area ratio or maximum buildable floor area
Dew Point Calculator
Calculate dew point from temperature and relative humidity
Power Outage Calculator
Size a backup battery or generator for your essential devices
Mulch Calculator
Cubic yards, bags & cost for a garden bed
Plant Spacing Calculator
How many plants fit your bed at a given spacing
Sod Calculator
Rolls, pallets & cost for a new lawn
Soil Calculator
Volume, bags & cost for a raised bed
Fence Material Calculator
Posts, rails, pickets & concrete for a fence
Paint Calculator
Gallons & cans of paint needed for a room
Paver Calculator
Pavers, sand, base & cost for a patio
Plywood Calculator
Sheets & cost to cover a surface
Ramp Calculator
ADA slope, length & landings for a ramp
Asphalt Calculator
Tonnage & truck loads for a driveway
Brick Calculator
Bricks & mortar for a wall
Drywall Calculator
Sheets, mud, tape & screws for a room
French Drain Calculator
Gravel, pipe & fabric for a drainage trench
Lumber Calculator
Board feet & cost for a lumber order
Rebar Calculator
Bars, weight & cost for a slab
Retaining Wall Calculator
Blocks, caps & gravel for a retaining wall
Concrete Foundation Calculator
Slab & footing concrete volume
Concrete Screed Calculator
Cement, sand & gravel for a floor screed
Tile Calculator
Tiles, mortar & grout for a room
Wallpaper Calculator
Rolls of wallpaper needed for a room
Joint Compound Calculator
Drywall mud needed for a wall
Speeds and Feeds Calculator
Calculate CNC spindle RPM and feed rate from cutting speed and chip load
Grout Calculator
Estimate how much grout you need for your tile project
Voltage Drop Calculator
Calculate voltage drop from wire size, current, and distance