New on iOS & Android

Electrical Installations Calculations

Accurate cable sizing, breaker selection, voltage drop, earthing, trunking, conduits & power factor correction — aligned with international standards. Save results as PDF.

App preview

Everything you need for fast, reliable calculations

Built for engineers, contractors, and technicians worldwide.

Cable sizing icon
Cable sizing

Automatic selection by cable type, installation method, ambient temperature, and more.

Circuit breaker icon
Circuit breakers

Choose appropriate breakers.

Conduit icon
Conduits

Calculate conduit fill, length, and sizing per standard requirements.

Cable trunk icon
Cable trunking

Determine trunking sizes and fill ratios for multi-core runs.

Earthing icon
Earthing

Quantify soil resistivity and calculate the number of earth rods required.

Capacitor bank icon
Capacitor Bank PFC

Compute required kVAR to improve power factor and reduce reactive power losses.

See the app in action

Designed for speed and clarity — from inputs to results, every step is guided.

  • Step-by-step inputs
  • Standards-aligned results
  • Save and share PDFs
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Frequently Asked Questions

Does it work offline? Yes. Can export to PDF. Supports multiple standards.

Questions or partnership?

Email us at milhemndevelop@gmail.com

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