PLUMB PRO
PLUMB PRO
Type feet, inches, and fractions exactly like they appear on your tape. Plumb handles the carries, conversions, trade estimates, markups, and cut lists offline.
Feet, Inch, and Fraction Calculator
Plans, tape measures, studs, rafters, sheet goods, and pipe are not decimal. They are feet, inches, sixteenths, thirty-seconds, 16-inch centers, 4x8 sheets, and 12-inch roof runs.
Plumb removes the decimal translation tax so pros can calculate in the same units they measure, cut, and order.
Standard Calculator
Every translation is another chance to cut wrong.
Plumb PRO
Type what the tape says. Get the cut-ready answer instantly.
Add, subtract, multiply, and divide dimensions without converting 3/4 to 0.75 or carrying inches by hand.
Divide real wall lengths by 16 inches, 24 inches, or any layout spacing and keep the result in jobsite units.
Work through stairs, rafters, and right-angle geometry with fractional cut lengths instead of decimal leftovers.
Turn calculations into feet, inches, cut lists, and standard material lengths that make sense at the lumber yard.
Math how you talk
Export with your logo on them
Add saved measurements and notes to photos
A pro-grade tool for every task
No steep learning curves or clunky menus. It's incredibly intuitive and designed to make sense the first time you open it, so you can just get to work.
Core tools run on-device with no telemetry, no ads, and no cloud failover for tool results. Your job context stays with you until you choose to export or share it.
Plumb PRO is fully translated into Spanish. Just flip the switch to use the app in your preferred language—perfect for bilingual jobsites.
Calculate natively in Feet, Inches, Fractions, Yards, and Metric. Multi-tap dimension logic keeps length, area, and volume in the units pros actually use.
Visual calculators for Stairs, Roof & Rafters, Concrete, Wall Framing, Drywall, Masonry, and more. All outputs include to-scale diagrams.
Save measurements with notes, photos, and location context, then share clean PDFs, PNGs, job ledgers, and cut lists when the work needs to leave your phone.
Hands dirty? Speak your measurements directly into the app. Plumb's voice engine works entirely on-device with zero bars of signal required.
A highly responsive, visual level with auto-switching modes (Level, Plumb, 45°) and custom haptic feedback to let you feel when you hit dead center.
Upgrade your business workflow. Save, name, and pin your measurements. Tap to recall them instantly into the calculator.
With Plumb PRO, export your calculations, cut lists, and job ledgers as clean PDFs or PNGs, custom-branded with your business name and contact info.
Try every pro feature free for 7 days, then unlock Plumb PRO forever for $49.99.
