FormerTransCalc

FormerTransCalc is a powerful yet easy-to-use app for engineers, students, and hobbyists working with transformers and electrical circuits. It offers a wide range of calculators to help you quickly check transformer core size, flux density, copper and core losses, and short-circuit currents.

You can also estimate inrush currents, design autotransformer taps, calculate mutual coupling, and find equivalent inductances for series or parallel connections. The app simplifies complex electrical calculations into easy steps, saving time and reducing errors.

All tools are designed with clear input fields and simple outputs for fast and accurate results. Whether you are learning, designing, or testing, FormerTransCalc makes transformer analysis simple and efficient.