Sixteenths: Construction Calc

The construction calculator that speaks tape measure. Exact fraction math, ten jobsite solvers, fully offline. One price, forever — no subscription. Ever.

Sixteenths turns tape-measure math into instant answers. Type 12' 6-3/4" the way you say it, get exact fractions back, and cut it right the first time. Built for carpenters, framers, remodelers, and anyone who thinks in feet and inches.

Stop scribbling math on drywall. Stop trusting a phone calculator that turns 3/16" into 0.1875 and rounds your cut wrong. Stop renting your calculator on a subscription. Sixteenths does construction math the way the trades actually work — and you buy it once.

► EXACT FRACTION MATH Feet, inches, and fractions are first-class keys Every value stays a true fraction — never off by a 1/16" Resolutions from 1/2 down to 1/64 Instant conversions: yards, meters, cm, mm, board feet

► TEN JOBSITE SOLVERS* Stairs — risers, treads, stringer, opening from one measurement Roof Pitch — pitch, angle, rise, run, diagonal Hip & Jacks — hip/valley length and every jack cut to length Concrete — yards, bags, waste, and what to order Balusters, Circle & Arc, Compound Miter, Materials, Board Feet

► A TAPE THAT REMEMBERS Every result saved automatically, with its exact value Name the numbers that matter — "Stair riser," "Garage slab" Recall them days later, still dead on

► BUILT FOR THE JOBSITE Works fully offline — basement, crawlspace, forty minutes past coverage No account, no sign-in, no ads, no tracking Your numbers never leave your phone

► WHO IT'S FOR Carpenters, framers, GCs, remodelers, deck builders, stair builders, roofers, concrete crews, finish carpenters, serious DIYers — anyone who measures in sixteenths.

*Solver functions require the one-time Sixteenths Pro unlock.

► ONE-TIME PURCHASE The calculator and tape are free, forever. A single $39.99 purchase unlocks every solver — and every solver we add after it. No subscription. Ever. Tied to your Apple ID, restores free on any new device.

Built for the tool pouch. Download Sixteenths and stop doing math twice.

Questions? support@sixteenthsapp.com Privacy Policy: https://www.sixteenthsapp.com/privacy Terms of Use: https://www.sixteenthsapp.com/terms