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.