Transformer Calculator Plus

Transformer Calculator Plus

Step-up Step-down Transformer

4 ratings
2 reviews
$2.99

Details

  • Released
  • Updated
  • April 22, 2018
  • September 30, 2025

Features

Transformer Calculator Plus screenshot #1 for iPhone
Transformer Calculator Plus screenshot #2 for iPhone
Transformer Calculator Plus screenshot #3 for iPhone
Transformer Calculator Plus screenshot #4 for iPhone
Transformer Calculator Plus screenshot #5 for iPhone
Transformer Calculator Plus screenshot #6 for iPhone
Transformer Calculator Plus screenshot #7 for iPhone
Transformer Calculator Plus screenshot #8 for iPhone
Transformer Calculator Plus screenshot #9 for iPhone
Transformer Calculator Plus screenshot #10 for iPhone
iphone
ipad
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About

This utility app calculates key parameters for transformers, including voltage, current, and turns ratio. It helps determine if a transformer is step-up or step-down, essential for power conversion applications.

Calculate primary and secondary voltage
Calculate primary and secondary current
Calculate transformer turns ratio
Determine step-up or step-down transformer
Supports AC voltage calculations
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What's New in Transformer Calculator Plus

1.2

September 30, 2025

- Updated for the newest devices. - Minor bugs fixed.

User reviews

Dissatisfaction

This app is super generic and only good if you want to calculate the number of turns in a transformer. In industry you never speak of turns in a transformer…just voltages, amps, and KVA. That’s what I was hoping this was but it isn’t.

Basic app not worth $2.99

Well it’s a basic app. I’m not sure if it would calculate things right but I have my doubts. To start you punch in what u want for input and output and it spits out your windings or amps you can’t get what wire size information that you need or core size. The other thing is you can’t figure in for multi tapping, say I want 240v in two 120v out and a 60v out you can’t do it. Like I said it’s not worth $2.99 wish I could get my money back.
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Developer apps

FAQ

What calculations can Transformer Calculator Plus perform?

Transformer Calculator Plus can calculate the transformer turns ratio based on voltage and turns, or current and turns. It also determines whether the transformer is step-up or step-down.

What is the price of Transformer Calculator Plus?

Transformer Calculator Plus is a paid app, priced at $2.99.

What devices is Transformer Calculator Plus available on?

Transformer Calculator Plus is available for iPhone, iPad, and iPod touch devices.

What is the age rating for Transformer Calculator Plus?

Transformer Calculator Plus has an age rating of 4+, making it suitable for a wide range of users.

How often is Transformer Calculator Plus updated?

The app was last updated on September 30, 2025, with version 1.2. This indicates it receives periodic updates.

Does Transformer Calculator Plus have ads?

No, Transformer Calculator Plus does not contain advertisements.

What is the user sentiment for Transformer Calculator Plus based on ratings?

Transformer Calculator Plus has an average rating of 3.3 stars from 4 ratings, suggesting a mixed but generally positive user reception.

When was Transformer Calculator Plus first released?

Transformer Calculator Plus was first released on April 22, 2018.