Maestro Pro

MaestroPro is the professional-grade construction calculator app designed for contractors, builders, and DIY enthusiasts. Get accurate material estimates with built-in International Residential Code (IRC) compliance warnings. CALCULATORS INCLUDED: Concrete Calculator Calculate volume for slabs, footings, and columns. Get bag counts and cost estimates for any concrete project. Stair Calculator Design code-compliant stairs with automatic rise/run calculations. Includes IRC stair code validation for residential projects. Roof Calculator Calculate roof area, pitch, and material quantities. Supports common roof types with detailed breakdowns. Paint Calculator Estimate paint coverage and gallons needed. Accounts for doors, windows, and multiple coats. Drywall Calculator Calculate sheets needed plus joint compound, tape, and screws. Includes waste factor calculations. Electrical Calculator Size wires correctly with voltage drop calculations. Ensures safe electrical installations. Framing Calculator Estimate studs, plates, headers, and materials for wall framing projects. KEY FEATURES: IRC Building Code Awareness Get instant warnings when your values fall outside International Residential Code requirements. Stay compliant without memorizing code tables. Works Offline All calculations work without an internet connection. Perfect for job sites with poor connectivity. Dark Mode Easy on the eyes during early morning or night work. Automatically matches your device settings. Calculation History Save and review past calculations. Never lose your work or recalculate the same project twice. PDF Export Generate professional reports to share with clients, inspectors, or team members. Share Results Send calculations via text, email, or any sharing app. Keep your team informed instantly. Multi-Language Support Available in English and Spanish. More languages coming soon. PROFESSIONAL TOOLS: Visual Diagrams Every calculation includes clear visual diagrams showing dimensions and layouts. Material Cost Estimation Add material prices to get instant cost estimates for any project. Unit Conversion Built-in conversion between imperial and metric units. Detailed Breakdowns See exactly how every number is calculated with step-by-step breakdowns.