Construction Calculator vs Cabinetmaker Calc

Build faster, measure smarter. Pro² is a complete construction calculator for decking, roofing, concrete, stairs, framing and precise on-site measurements. It’s made for builders, carpenters, contractors and serious DIY who need accurate answers in seconds. DECKING & FLOORING • Area, board runs, spacing and waste allowance • Material takeoff for boards and joists ROOFING (METAL & TILE) • Coverage and sheet/tile counts • Overhangs, pitch, angle and rafter length helpers STAIRS & STRINGERS • Rise/run, slope %, angle (°) and stringer length • Clear breakdowns and step-by-step visuals BALUSTERS, RAILING & EVEN SPACING • Perfect marks from 0 to full length • Spacing tables for clean, consistent layouts CONCRETE, ASPHALT, GRAVEL & SOIL • Volume estimators for slabs, pads, footings and fills • Smart rounding for real-world quantities SLOPE, PITCH & ANGLES • Fast framing helpers for cuts and layout • Metric and imperial support in every tool UNIT CONVERTER • Length, area, volume, density and weight • Built for mixed-unit jobs (mm, ft, inches) QUICK CALCULATOR • Running history with one-tap copy/share MADE FOR THE JOBSITE • Fraction support and practical defaults • Works fully offline—no signal required • Clean visuals that stay readable outdoors WHY PROS USE PRO² • One app instead of juggling multiple separate tools • Accurate results, simple inputs and clear diagrams • New tools and improvements arrive regularly based on user feedback Pro² is built for professional construction, carpentry, decking, roofing and framing work—yet intuitive enough for DIY home projects. Upgrade to unlock additional tools and advanced features when you’re ready to grow your toolkit. SUBSCRIPTION TERMS • Carpenter Pro is an optional auto-renewing subscription with Weekly and Annual plans. • A 3-day free trial is available on the Annual plan. • Payment is charged to your Apple ID and subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. • You can manage or cancel your subscription in your App Store account settings. • Lifetime is a one-time purchase and does not auto-renew. • The localized price is shown in-app before you confirm. Terms of Use (Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shapkin.dev/apps/carpenter/privacy.html

Cabinetmaker Calc is a practical offline tool for cabinetmakers and furniture installers. It helps you plan drawer layouts, calculate drawer component dimensions and prepare drilling positions for furniture fittings. DRAWERS AND BOX SYSTEMS The app supports overlay and inset fronts, different runner lengths, steel and wooden backs, internal drawers, Gola profiles and compatible TIP-ON / PUSH variants. Supported box systems: • Blum TANDEMBOX antaro • Blum MERIVOBOX • Blum LEGRABOX • Hettich AvanTech YOU • Hettich InnoTech Atira • Strong StrongBox • Strong StrongMax 16 • Strong StrongMax 18 • Häfele Matrix S Slim • GTV MODERN BOX PRO • GTV AXIS PRO 16 • GTV AXIS PRO 18 • GTV MODERN BOX SQUARE • GRASS Nova Pro Scala • Level SPACE PRO • Level BOX Drawer calculations include: • dimension and installation-space checks • a clear diagram of the complete cabinet • drilling heights and positions for cabinet runners • drawer-front drilling, including drilling-template mode • dimensions for drawer bottoms, drawer backs and other drawer components • calculations for internal drawers and Gola profiles • installation PDFs for sharing, printing or saving • automatic front-height distribution and calculation of remaining fronts • multiple internal drawers behind one front • runner variants, load capacities and mounting-hole rows according to the selected system • independent upward adjustment of an outer drawer and Gola C dimensions to the centre or lower edge NARROW CABINETS Configure 1–8 drawers behind a shared front and choose which are attached to the front and which are internal. Edit storage heights directly in the side-view diagram, check minimum heights and available space, and allow finger clearance above internal fronts. Automatic layout assigns the required minimum to internal drawers and distributes the remaining space between attached drawers. You can raise the bottom drawer independently. The installation PDF fits on one A4 page and includes larger side-panel diagrams, drilling positions and drawer component dimensions. Save box and narrow-cabinet assemblies under a name and load them again later. The assembly name also appears in the PDF. The app also includes tools for Blum MOVENTO and TANDEM runner systems with wooden drawer sides. LIFT SYSTEMS The calculator helps determine the front weight, suitable lift mechanism, drilling positions, required installation space and ordering summary for: • Blum AVENTOS HK top • Blum AVENTOS HK-S • Blum AVENTOS HK-XS • Blum AVENTOS HF top • Blum AVENTOS HS top • Blum AVENTOS HL top MORE WORKSHOP TOOLS • furniture-handle drilling calculations • even spacing of cabinet-door hinges • cutlery-tray dimensions • shelf layout and shelf-support drilling • squareness checks using diagonal measurements • component dimensions for an individual drawer • a local list of installation jobs and notes • clear technical diagrams and dimensions OFFLINE CALCULATIONS, NO ACCOUNT OR ADVERTISING The app works offline, requires no registration and contains no advertising. Entered dimensions, settings and installation jobs remain stored directly on your device. Values and calculations are continuously checked against manufacturers’ catalogues, installation instructions, planning tools and electronic services. Before production, always verify the entered dimensions and consult the manufacturer’s current technical documentation.