Calculate feet, inches, fractions, and metric units instantly! Perfect for carpentry, construction, woodworking, and blueprint estimations with exact precision.

Feet & Inches Fraction Calculator - Powerful, Exact Construction & Measurement Math

The ultimate feet-and-inches fractional calculator designed for carpenters, builders, architects, woodworkers, contractors, engineers, and DIY enthusiasts. Effortlessly perform exact rational calculations, fractional arithmetic, unit conversions, and area/volume/board-feet measurements in seconds!

Whether you're estimating materials on a job site, framing a house, reading blueprints, or making precise cuts in your workshop, Feet & Inches Calculator eliminates calculation errors and saves valuable time.

============================================== KEY FEATURES & CAPABILITIES

• EXACT FEET & INCHES FRACTION ARITHMETIC

  • Add, subtract, multiply, and divide feet, inches, and fractions directly.
  • Smart fraction display with selectable precision: 1/2", 1/4", 1/8", 1/16", 1/32", 1/64", or exact decimals.
  • Instant fractional rounding options with a single tap.

• COMPREHENSIVE IMPERIAL & METRIC CONVERSIONS

  • Lengths: Feet (ft), Inches (in), Yards (yd), Miles (mi), Nautical Miles (nmi), Meters (m), Centimeters (cm), Millimeters (mm), Kilometers (km).
  • Areas: Square Feet (sq ft), Square Inches (sq in), Square Yards (sq yd), Acres (acre), Square Meters (sq m), Square Centimeters (sq cm), Hectares (ha).
  • Volumes: Board Feet (BF), Cubic Feet (cu ft), Cubic Inches (cu in), Cubic Yards (cu yd), Cubic Meters (cu m), Liters (L), Gallons (gal), Quarts (qt).
  • Mass & Weight: Pounds (lb), Ounces (oz), Tons (ton), Kilograms (kg), Grams (g).
  • One-tap unit conversion: Calculate your result and instantly convert it to any other dimension or unit.

• BUILT-IN TRIGONOMETRY & ADVANCED MATH

  • Full scientific & trigonometric keys: Sin, Cos, Tan, Asin, Acos, Atan for pitch, slope, rise, and run calculations.
  • Advanced operations: Powers (x^y), Roots (y-root-x), Pi, Square Root, Remainder (rem), and inverse functions.
  • Quick circular measurements: Calculate circle area and circumference with ease.

• DIGITAL HISTORY TAPE & MEMORY RECALL

  • Automatic Tape Recording: Keep track of every calculation in an editable history tape.
  • Recall & Copy: Tap to recall past measurements back into the calculator display.
  • Star & Favorite: Star important entries for quick reference during complex builds.
  • Share Results: Easily share calculation logs with clients or crew members.

• INTUITIVE & EFFICIENT DESIGN

  • Dual-line clear display showing full input expressions and live results.
  • Quick backspace for painless typo corrections.
  • Swipeable function panels for fast access to advanced trigonometric and dimension tools.
  • Custom settings: Toggle button click sound feedback, precision levels, and calculation modes.

============================================== PERFECT FOR:

• Carpentry & Framing (Stairs, Rafters, Joists, Layouts)
• Woodworking & Cabinetry (Cut Lists, Joint Spacing, Board Feet Estimation)
• Construction & Contracting (Material Orders, Concrete Yards, Flooring Area)
• Architecture & Drafting (Blueprint Scaling, Plan Verification)
• Roofing, Masonry, Drywall & Plumbing Projects
• DIY Home Improvement & Renovation Enthusiasts

Download Feet & Inches Calculator today for accurate, hassle-free measurement calculations on every project!