Cable Calc vs Tradecert

A cable size calculator based on BS 7671 for calculating single phase and three phase radial circuits and single phase ring final circuits. Calculate the minimum required cable size based on the tables within BS 7671 and print or save the results. STEP 1: Enter your design criteria and select a cable type. STEP 2: Select an installation method, ambient temperate and grouping. Option to enter a circuit reference and circuit description. Option to enter a client name and installation address. Option to add a signatory. Check out our full collection of electrical apps & software packages for electricians at https://www.procertssoftware.com/apps/

Tradecert is the UK’s leading app for electrical certification, transforming how electricians create, manage, and issue industry-standard certificates and reports. This powerful solution helps complete flawless installation certificates, EICRs, and BS7671 reports in minutes with smart assistance. Trusted by NICEIC, NAPIT, SELECT, and Blue Flame registered professionals to stay compliant with Part P regulations on every job.  Smart Certificates & Reports Creation:  Tradecert uses advanced technology to auto-fill forms and perform built-in calculations for certificates, EICRs, and reports quickly. Intelligent guidance handles technical details and validations, reducing paperwork and cutting admin time.  Offline & On-Site Reporting:  Generate and save complete certificates and reports as PDFs, even without internet access. Work from any iPhone or iPad—data syncs automatically when back online. Certify anywhere, whether on client sites, in basements, or remote locations, with no connection needed.  18th Edition & Part P Compliance:  Built around UK wiring regulations, Tradecert includes up-to-date 18th Edition rules and Part P requirements. Reference checks and validations keep certificates and reports accurate to NICEIC/NAPIT standards. Never miss a regulatory update or code step.  AI-Powered Efficiency:  Take a photo of a distribution board using AI Uploads and automatically populate all relevant data into your certificate. AI Observations help spot potential issues, and AI Notes allow quick, intelligent annotations directly within reports—saving you time.  Collaborate Live – Multi-User Access:  Work simultaneously on certificates and reports across multiple devices. Assign roles and permissions for your team, including QSs, subcontractors, and office staff. Everyone sees real-time updates for seamless collaboration.  Professional Features:  Supports all common certificate types (Installation Certificates, EICRs, Minor Works certs, etc.) and report creation offline. Customize documents with your company branding. Auto-generate serial numbers and perform 18th Edition calculations. Export secure PDFs compliant with Part P standards, ready to print or email.  Ideal for independent electricians, contractors, and maintenance teams who want to save time and go digital. Tradecert’s intuitive interface lets you master certificates, EICRs, and reports without training. Download today to speed up inspections with professional 18th Edition documentation—fully available offline.