Construction Calculator4.10 - Google Play

Designed by tradespeople, for tradespeople. Construction Calc handles the heavy lifting of jobsite math—fractions, dimensional conversions, framing, and layout—so you can focus on the build.

Whether you're a carpenter, concrete finisher, framer, superintendent, or DIYer, Construction Calc delivers fast, accurate jobsite calculations with zero guesswork.

WHY TRADES CHOOSE CONSTRUCTION CALC
• True Feet-Inch-Fraction Math: Add, subtract, multiply, and divide in full dimensional fractions down to 1/16th (or user-set precision) with automatic reduction.
• Seamless Unit Switching: Effortlessly mix Imperial and Metric. Convert feet-inch-fractions to meters, centimeters, or millimeters in a single tap.
• Split-Screen Display: View decimal values, feet/inch fractions, memory registers, and scale factors simultaneously in large, high-visibility text.
• Visual Cut & Layout Solvers: Dedicated modules for right triangles, miters, arcs, and baluster spacing complete with clear visual diagrams.
• 50 Memory Registers & Full History: Never lose a cut list or measurement. Easily recall previous calculations on the fly.

DEDICATED MODULES FOR EVERY TRADE
• Framing & Layout: Calculate stud, fence post, and baluster spacing (horizontal, angled, or circular).
• Miters & Trim: Visual miter and bevel angle calculator for crown molding and finish carpentry.
• Geometry & Stairs: Instant solutions for right triangles, diagonals, rafter lengths, arcs, and chords.
• Concrete, Volume & Area: Quickly calculate slab volume, footings, room square footage, and block/tank capacities.
• Materials & Coverage: Estimate drywall sheets, tile, paint, and material costs with built-in waste allowances.
• Smart Blueprint Scaling: Instantly scale plan drawings up or down to true field dimensions.

BUILT FOR THE JOBSITE
• High-Contrast Display: Large, legible fonts engineered for bright outdoor sunlight or dark crawl spaces.
• Works 100% Offline: No cell service required on remote sites.