Construction Calculator Pro 2

10 essential construction calculators in one app. Concrete, framing, electrical & more. Works offline on job sites. No subscriptions - trusted by 50,000+ contractors.

The ultimate construction calculator trusted by contractors, builders, and tradespeople worldwide. All the calculations you need on the job site - working 100% offline without expensive subscriptions.

EVERYTHING YOU NEED, NOTHING YOU DON'T

• 10 Professional Calculators in One App
• Works Offline - No Internet Required
• US & European Standards (ACI, ASTM, Eurocode)
• One-Time Purchase - NO MONTHLY FEES!

COMPLETE CALCULATOR SUITE

• Concrete Calculator - Volume, bags, mix ratios
• Brick & Block - Quantity, mortar, patterns
• Tile Calculator - Coverage, adhesive, grout
• Paint Estimator - Coverage, coats, primer
• Steel Rebar - Quantity, weight, spacing
• Wood/Lumber - Board feet, joists, loads
• Insulation - R-value, U-value, thickness
• Stairs - Rise, run, stringers, code compliance
• Roofing - Area, shingles, underlayment
• Plumbing - Pipe sizing, slope, flow rates

BUILT FOR THE FIELD Unlike desktop software or subscription apps that fail without internet, Construction Calculator Pro works everywhere - basements, new construction sites, remote locations. Your calculations, your device, no strings attached.

PROFESSIONAL FEATURES

• Quick Unit Conversion - Metric/Imperial toggle
• Photo Integration - Document measurements
• Save Calculations - Build project histories
• PDF Reports - Professional estimates
• Material Lists - Automated quantities
• Cost Estimation - Track project budgets
• Building Codes - US & EU standards

WHO USES THIS APP

• General Contractors - Estimate entire projects
• Concrete Contractors - Calculate pours accurately
• Framers - Determine lumber and fasteners
• Electricians - Load calculations, wire sizing
• Plumbers - Pipe sizing and slope calculations
• DIY Enthusiasts - Professional results at home
• Construction Students - Learn with real tools

REAL FIELD TESTING Developed with input from actual contractors who were tired of:

• Paying $50+/month for basic calculators
• Apps that don't work without internet
• Using 10 different calculators
• Desktop software that's not mobile
• Inaccurate free calculators

KEY ADVANTAGES

• Accuracy - Formulas based on industry standards
• Speed - Quick access to any calculator
• Reliability - Works anywhere, anytime
• Value - One price for all features
• Updates - Free updates with new features

TECHNICAL SPECIFICATIONS

• Supports both US (Imperial) and Metric units
• Complies with latest building codes
• Works on all iPhones and iPads (iOS 16+)
• Optimized for one-handed operation
• No account required
• No data collection

Join thousands of professionals who've eliminated subscription costs while getting better tools. Stop paying monthly for calculations you need daily.

Buy once. Build forever.