About Cable Calculator
Calculate single & three phase radial & ring final circuits, based on BS 7671
A cable size calculator based on BS 7671 for calculating single phase and three phase radial circuits and single phase ring final circuits.
Calculate cable sizes based on BS 7671 and print or save the results as a PDF file.
STEP 1: Enter your design criteria and select a cable type.
STEP 2: Apply correction factors.
FEATURES
- Option to enter a circuit reference.
- Option to enter the circuit description.
- Supports radial and ring-final circuits.
- Supports MCCB's
- Option to enter a client name and installation address.
- Option to add a signatory.
- Generate a Results PDF file.
Pro certs Software: Trusted by Electricians since 2011.
Additional APP Information
Latest Version
Varies with deviceRequires Android
Category
Productivity AppContent Rating
Everyone
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Last updated on Jul 28, 2026
This release includes minor bug fixes and general improvements. Update to the latest version for the best experience.
Cable Calculator Screenshots
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