Construction and material calculators with typed feet-inch-fraction entry, a rafter cut sheet, a stair solver, and a 3D deck frame, plus the saved jobs, cut lists, and quotes behind them.
BuildReckon brings 16 job calculators into one app for contractors, remodelers and serious DIYers. Work out the materials, save the job, and come back to it on site, all offline.
WHAT'S INSIDE
- Type any number: tap a value to enter it on a jobsite keypad, in feet, inches and sixteenths (23' 7-3/8") or metric
- Roofs: rafter pitch, length and cuts, a live pitch finder that uses your phone's tilt sensor, and a cut sheet for every member with bird's mouth, ridge reduction, tail and stock length, plus Mark as cut
- Stairs: the fewest risers under your maximum, tread, total run, stringer length and angle, with a side-view drawing
- Concrete: volume and order quantities, rebar and forms take-off, and a level and grade checker
- Framing: board feet, framing take-offs and stud walls with openings, plates, blocking and sheathing
- Decks and fences: decking, framing, posts, rails, pickets, concrete and gates, with a 3D deck frame and an exploded cut list you can turn
- Finishes: paint for rooms and whole houses, tile with thinset and grout, and wallpaper rolls for every match type
- Rebar: bar counts, spacing, lineal feet and weight
- Comfort: room heating and cooling load in BTU, and round and flex duct sizing
- Site and yard: mulch, soil and gravel coverage, tank volume and strapping charts, and garden spacing with a planting calendar
- Geometry: solve any triangle from three known parts, plus rafter and ramp checks
FREE TO TRY
Free to try: every calculator is free and unlimited. Free use includes about 3 saved jobs per tool, the newest 7 entries of every log (older ones stay on your device), one sample export per tool, and the first mode of each advanced feature. Typed entry, the cut sheet on screen, the stair solver and the 3D deck frame are free.
UNLOCK EVERYTHING
One purchase unlocks every tool: unlimited jobs, sections, rooms and job photos, full history, every quote, cut list, cut sheet, order sheet and PDF or CSV export, and advanced modes such as rectangular duct sizing. One-time purchase, no subscription.
Bought anything in BuildReckon before? It still unlocks everything. Tap Restore purchases in Settings or on the unlock screen.
PRIVACY
No account. Your jobs, notes and the job photos you choose stay on your device. Export my data gives you your own data as plain JSON.
Estimates only. BuildReckon is not a building-code, engineering or certified estimating tool. Check quantities with your supplier and your plans with a qualified professional and local code.
Made by bee2.io LLC. More apps: https://bee2.io
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