CuCalc

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CuCalc: Electrical Cable Sizing & Project Management Professional electrical engineering at your fingertips.

Generate professional technical reports instantly. CuCalc is the ultimate all-in-one tool for electricians, engineers, and contractors to handle accurate cable sizing, voltage drop calculations, and automated Bill of Materials (BOM) management on-site or in the office.

Try it now—generate your first professional PDF report completely free!

WHY CHOOSE CUCALC? • Stop using manual spreadsheets. CuCalc calculates AND manages. • Automatically aggregates your project bill of materials. • Built-in safety warnings prevent mechanical strength and compliance errors. • Saves hours of manual administrative procurement work.

KEY FEATURES: • SMART CABLE SIZING: Precise calculations based on power, voltage, and load type (including specialized motor calculations). • DUAL STANDARDS: Full compliance tracking for both IEC (International) and NEC (USA/North America) standards. • UNIT FLEXIBILITY: Toggle instantly between Metric (mm²) and Imperial (AWG/kcmil) units. • AUTOMATED MATERIAL SUMMARY: Add cables, breakers, and accessories. CuCalc sums up identical material types across multiple entries for quick ordering. • PROJECT ARCHIVE: Group multiple calculations into neat projects. Save, edit, and export your history seamlessly. • CUSTOM INVENTORY: Add your own custom materials, unique cables, or specialized fuses to any project. • PROFESSIONAL PDF REPORTS: Export detailed, branded technical reports with your Company Name to share with clients or team members.

TECHNICAL SPECIFICATIONS: • Calculations: Voltage drop, current (A), minimum permitted conductor size, and breaker pairing. • Localization: Fully translated in English, German, French, and Croatian.

Download CuCalc today to eliminate calculation errors and professionalize your electrical workflow.