# Transformer Calculator.

> primary / secondary

Canonical page: [https://chrome-stats.com/d/id1506155081](https://chrome-stats.com/d/id1506155081)

## Overview

- **ID:** `id1506155081`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** V PUGAZHENTHI
- **Category:** Utilities
- **Rating:** 4.80 / 5 (48 ratings)
- **Version:** 2.7
- **Last updated:** 2026-01-30
- **First published:** 2020-04-04
- **Size:** 41 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/transformer-calculator/id1506155081)
- **Website:** [http://pugazh.net](http://pugazh.net/)
- **Privacy policy:** [https://sites.google.com/view/transformercalculator/home](https://sites.google.com/view/transformercalculator/home)

## Description

Transformer Calculator: A user-friendly app for Current and Voltage Calculations.

Current Calculations
 • Calculate primary and secondary full-load currents.
 • Determine the turns ratio and transformer type.

How it works:
 1. Select the phase type (1Φ or 3Φ).
 2. Input transformer ratings (VA/kVA) and primary/secondary voltages.

Outputs:
 • Primary full-load current
 • Secondary full-load current
 • Turns Ratio:  N1 / N2 = V1 / V2 = I2/ I1

Voltage Calculations
How it works:
 1. Enter Number of turns in the primary and secondary windings
 2. Input Primary voltage

Outputs:
 • Secondary voltage
 • Turns Ratio: N1 / N2 = V1 / V2 = I2/ I1

Effortless and Accurate: Perfect for engineers and students to compute transformer parameters precisely.

## Rankings

- #175,206 — Overall
- #52 — transform

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1506155081)