Carpenter Tools - Calculator

Framing, Stairs, Roof & More

Only for iPhone

Free · Designed for iPhone

iPhone

21 essential calculators for carpenters and builders. Fast, accurate results on the job site. No internet required. Carpenter Tools is a collection of 21 calculators designed for professional carpenters, builders, and DIY enthusiasts. CORE CARPENTRY • Stair Calculator — risers, treads, stringer length, building code check • Roof Pitch — angle, rafter length, hip/valley factors • Board Feet — lumber volume calculation • Wall Framing — studs, plates, headers MATERIALS • Concrete — cubic yards, bag quantities • Decking — boards, screws, coverage • Fence — posts, rails, pickets • Paint — gallons needed, coverage MEASUREMENTS • Feet-Inch Calculator — add, subtract, multiply, divide fractions • Area & Volume — rectangle, triangle, circle, cylinder • Diagonal — Pythagorean theorem • Check Square — 3-4-5 rule SPACING & LAYOUT • Baluster Spacing — code-compliant gaps • Equal Spacing — posts, lights, hooks • Stud/Joist Layout — 12", 16", 24" on-center ADVANCED • Crown Molding — miter and bevel angles • Rake Wall — angled wall studs • Triangle Solver — angles and sides WHY CARPENTER TOOLS? • Works offline — no internet needed • Imperial & Metric — switch anytime • Fraction precision — 1/8", 1/16", or 1/32" • Dark theme — easy to read outdoors • Large buttons — designed for job site use

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

The developer, Sergii Nesterenko, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Sergii Nesterenko
    • Size
      • 2.2 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 18.0 or later.
      • iPhone
        Requires iOS 18.0 or later.
      • Mac
        Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 2.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2026 Sergii Nesterenko
  • Privacy Policy

    • More by Sergii Nesterenko