Transformer Calculator.
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperV PUGAZHENTHI
CategoryUtilities
PriceFree
Released
Rating★ 5.0 (3)
Version2.7
Age rating4+
First seen by us
23 Oct 2026
Rating
5.0 ★
3 ratings
Measured
Transformer Calculator. on the App Store
App details
App ID
1506155081
Publisher
V PUGAZHENTHI
On the store since
Apr 2020
6 years on the store
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
8
NL EN FR DE IT PT ZH ES
Size
43 MB
Also listed in
Education
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
3 ratings
Measured
Ratings
3
Measured
About Transformer Calculator.
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.
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.
Latest updates
2.7
New Feature: Calculate Transformer Resistance Imbalance with IEC/IEEE/NEC support.