# Feet&Inches for Builders

> Fraction Calculator

Canonical page: [https://chrome-stats.com/d/id1493364318](https://chrome-stats.com/d/id1493364318)

## Overview

- **ID:** `id1493364318`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Megabyte Software Inc.
- **Category:** Utilities
- **Rating:** 4.50 / 5 (2 ratings)
- **Version:** 3.7.4
- **Last updated:** 2026-07-29
- **First published:** 2020-04-12
- **Size:** 34 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/feet-inches-for-builders/id1493364318)
- **Website:** [http://www.knownpoint.com](http://www.knownpoint.com/)
- **Privacy policy:** [http://app.knownpoint.com/feet-inches-privacy.html](http://app.knownpoint.com/feet-inches-privacy.html)

## Description

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.

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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.

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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!

## Rankings

- #696,841 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1493364318)