CuCalc vs Wire Size & Ampacity Calc

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.

Size conductors the way the code book does — without flipping pages. Pick NEC or IEC, enter the load, set the real conditions, and read the minimum conductor size on one screen. WHAT IT DOES - NEC (NFPA 70) Table 310.16 ampacities: copper and aluminum, 60/75/90 °C columns, 14 AWG to 500 kcmil - IEC 60364-5-52 method C ampacities: copper, PVC or XLPE, 1.5 to 300 mm² - Ambient-temperature correction and grouping adjustment applied automatically - 125 % continuous-load design current - Suggested breaker from the standard ladder, small-conductor caps included - Pro: full derating breakdown, conduit-fill summary (NEC Ch. 9 Table 1), voltage-drop cross-check, history and one-page PDF export BUILT FOR THE FIELD Big glove-friendly keys, an Outdoor Bright theme for direct sunlight, and everything works offline. PRIVACY Everything stays on your phone. No account, no ads, no tracking. A planning aid, not a substitute for the code — always confirm results with your local code authority and the current edition. PRO UNLOCKS: both NEC and IEC standards, full derating detail, conduit fill, voltage-drop checks, history and PDF export. Available as an auto-renewable subscription (monthly or yearly) or a one-time Lifetime purchase. ——— Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hdappstudio.com/wiresize/privacy/