Cable Calc

Cable Calc

Download on App Store
Spark by MWM logo
Logo of Cable Calc

Cable Calc: Precision BS 7671 Electrical Design and Cable Sizing

Streamline your workflow with professional-grade calculations for radial and ring final circuits. Generate compliant, site-ready reports with client details and digital signatures.

Publisher

Pro Certs Software Ltd

Category

Productivity

Downloads

34K+

User Rating

2.0/5

Total Ratings

0

Locales

1

Precision at a Glance

Discover the interface used by 34K+ users.

Cable Calc app interface showing electrical calculation input fields for BS 7671 compliance on an iPhone

Cable Calc app interface showing electrical calculation input fields for BS 7671 compliance on an iPhone

A menu in the Cable Calc app showing different cable type options including single-core and multicore PVC and XLPE cables based on BS 7671 standards.

A menu in the Cable Calc app showing different cable type options including single-core and multicore PVC and XLPE cables based on BS 7671 standards.

Cable Calc app interface showing regulation hints and caution alerts for electrical installations

Cable Calc app interface showing regulation hints and caution alerts for electrical installations

A detailed electrical cable calculation report generated by the Cable Calc app showing input parameters and results.

A detailed electrical cable calculation report generated by the Cable Calc app showing input parameters and results.

Optional signatory screen in the Cable Calc app showing fields for client name installation address and digital signature

Optional signatory screen in the Cable Calc app showing fields for client name installation address and digital signature

iPhone screen showing options to print save or share a cable calculation result as a PDF file

iPhone screen showing options to print save or share a cable calculation result as a PDF file

Precision Engineering for BS 7671 Compliance

The tools that make this app stand out, trusted by 34K+ users.

Instant Regulatory Accuracy

Automatically apply correction factors for ambient temperature, grouping, and insulation types to ensure full compliance with current BS 7671 standards.

✍️

Field-Ready Documentation

Generate professional reports on-site. Add client details, installation addresses, and digital signatures to create a clear audit trail for every project.

🔌

Versatile Circuit Handling

From single-phase ring finals to three-phase radial circuits, handle complex electrical design criteria with a mobile tool built for high-stakes consultancy.

Loved by users worldwide

Trusted by 34K+ people who love this app.

"

"As an electrical consultant working on international contracts, accuracy is non-negotiable. Cable Calc handles complex BS 7671 correction factors effortlessly. The ability to generate a professional PDF with a signatory directly from my iPad has completely streamlined our site survey documentation process."

James Sterling, Senior Electrical Engineer
"

"This is a must-have tool for any electrician in the field. It’s much faster and more reliable than flipping through physical tables for voltage drops and grouping factors. Being able to save the design criteria for each client helps me keep my projects organized and my calculations 100% compliant."

David Miller, Certified Site Electrician

About the app

Everything you need to know about Cable Calc.

Description

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/

Latest Version

2.1.35

Size

2.9 MB

First Released

Oct 10, 2015

Ready to Streamline Your Electrical Design?

Join 34,000+ professionals using the industry-standard BS 7671 calculator. Download now to ensure precision, automate compliance, and generate professional signed reports directly from the field.

Download on App Store