Electrical Cable Size calculator: Motor Calculator APK for Android

Electrical Cable Size calculator: Motor Calculator from Androny Apps : Smart but Easy is an Android utility for calculating motor currents and selecting cable sizes for motor circuits. The app converts kilowatts or horsepower into full-load amperes, supports single- and three-phase inputs, and returns a sizing recommendation quickly on device. It targets electrical engineers, technicians, electricians, and students who need a compact, engineering-verified tool for motor feeder planning during inspections and installations.

IEC standards are the basis for the app's ampacity and motor calculation routines, and the formulas were reviewed by an electrical engineer to confirm technical accuracy. That alignment means the tool performs the same kinds of checks an engineer would expect when comparing conductor thermal limits, making it suitable where standards-based sizing is required rather than ad-hoc estimation.

It applies IEC-aligned ampacity logic so engineers can trust the math

It fits a field workflow by converting inputs into actionable cable recommendations

The tool maps to practical steps used on site: enter motor power or horsepower, select phase configuration, choose conductor material and insulation, then read the recommended conductor size. Built-in conversion utilities eliminate separate calculators, so technicians can replace physical lookup charts with on-device results that support day-to-day motor feeder decisions during installation and maintenance.

It balances quick access with the need for electrical judgement

The interface emphasizes rapid entry and result display to reduce time on the job, a design goal stated by the developer. Training or basic electrical knowledge is still necessary because the app produces technical outputs that require interpretation for derating, ambient conditions, or installation methods. It therefore suits trained electricians and engineering students rather than lay users without circuit knowledge.

Android delivery and the developer's engineering focus shape practical limits

Provided only on Android, the tool targets engineers and technicians who use mobile devices in the field. Androny Apps concentrates on engineering utilities and maintains a portfolio of calculators, which explains the focused scope and testing emphasis. The app is geared toward motor circuit sizing rather than whole-system design, so teams needing cross-platform or CAD integration should note that limitation.

Best for mobile motor feeder sizing, less suited to cross-platform enterprise workflows

Electrical Cable Size calculator: Motor Calculator is a practical option for electrical professionals who need fast, standards-based motor current and cable-size calculations on Android devices. Its engineering-reviewed formulas and conversion tools support field inspections and small project planning, but the Android-only delivery and narrow focus on motor feeders limit its usefulness for broader, cross-platform electrical design workflows.