# Voltage Divider Calculator — Solve Vin, Vout, R1, R2, Load

> Calculates unknown values in voltage divider circuits, including loaded conditions. (iPhone/iPad app by V PUGAZHENTHI.)

- Source: https://appshunter.io/ios/app/voltage-divider-calculator/id6505137107 (this page in markdown: same URL + `.md`)
- Developer: [V PUGAZHENTHI](https://appshunter.io/developer/491898049)
- Category: Utilities, Education
- Price: Free
- Rating: 3.30/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 9 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Brazilian Portuguese, Chinese (Simplified, China), Latin American Spanish
- Released: 2024-07-11
- Data updated: 2026-08-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/voltage-divider-calculator/id6505137107/reviews.md

## What is Voltage Divider Calculator?

Voltage Divider Calculator
Easily solve voltage divider circuits

Enter any 3 known values —
• Input Voltage (Vin)
• Output Voltage (Vout)
• Resistor 1 (R1)
• Resistor 2 (R2)
and the app instantly calculates the fourth.

NEW in this version:
• Loaded divider support — add an optional Load Resistance (RL) to see the real output voltage under load
• Power dissipation — see P(R1) and P(R2) instantly, so you can pick the right resistor wattage
• Standard values — get the nearest E24 resistor value for your calculated resistance
• Completely ad-free — no banners, no pop-ups, no tracking

Supports Ohms and Kilo-Ohms, with instant results as you type.
Perfect for students, hobbyists, and engineers doing quick, accurate circuit analysis and design.
Compatible with both iPhone and iPad.

## Key features

- Calculate Vin, Vout, R1, R2
- Support for loaded dividers (RL)
- Power dissipation calculation (P(R1), P(R2))
- Find nearest standard E24 resistor values
- Supports Ohms and Kilo-Ohms
- Instant results as you type


## Frequently asked questions about Voltage Divider Calculator

### What can Voltage Divider Calculator calculate?

Voltage Divider Calculator can solve for any of the four main values in a voltage divider circuit: Input Voltage (Vin), Output Voltage (Vout), Resistor 1 (R1), or Resistor 2 (R2). It can also calculate the output voltage under load with an optional Load Resistance (RL).

### Does Voltage Divider Calculator support loaded dividers?

Yes, the latest version of Voltage Divider Calculator supports loaded divider calculations. You can add an optional Load Resistance (RL) to see the real output voltage under load.

### Can Voltage Divider Calculator help with resistor selection?

Yes, Voltage Divider Calculator can help you pick the right resistor wattage by showing the power dissipation for R1 and R2. It also provides the nearest standard E24 resistor value for your calculated resistance.

### What units does Voltage Divider Calculator support?

Voltage Divider Calculator supports resistance values in both Ohms and Kilo-Ohms. Results are displayed instantly as you type your known values.

### Is Voltage Divider Calculator available on multiple devices?

Yes, Voltage Divider Calculator is compatible with both iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.

### Does Voltage Divider Calculator have ads?

No, Voltage Divider Calculator is completely ad-free. You will not encounter any banners, pop-ups, or tracking within the application.

### How often is Voltage Divider Calculator updated?

The latest version of Voltage Divider Calculator is 1.3, released on 2026-08-03. While specific update frequency is not detailed, this indicates ongoing development and support.

### What is the age rating for Voltage Divider Calculator?

Voltage Divider Calculator has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain content that would be inappropriate for children.

## Version history (last 4 releases)

### 1.3 — 2026-08-03

• Loaded voltage divider — optional load resistance (RL)
• Power dissipation shown for R1 and R2

### 1.2 — 2025-07-17

Regular update with improvements for a smoother experience.

### 1.1 — 2024-08-09

- fixed an issue with the keypad.

### 1.0 — 2024-07-11

No release notes.

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## More apps by V PUGAZHENTHI

- [Ohms Law Calc.](https://appshunter.io/ios/app/ohms-law-calc/id491898006)
- [Electrical Calculator](https://appshunter.io/ios/app/electrical-calculator/id495478153)
- [Electrical Converter](https://appshunter.io/ios/app/electrical-converter/id497685179)
- [Electrical Engineering Pack](https://appshunter.io/ios/app/electrical-engineering-pack/id505423236)
- [Elec Series & Parallel Calc.](https://appshunter.io/ios/app/elec-series-and-parallel-calc/id511296315)
- [Universal Converter.](https://appshunter.io/ios/app/universal-converter/id519552652)

All apps by V PUGAZHENTHI: https://appshunter.io/developer/491898049

## Related topics

[voltage divider](https://appshunter.io/ios/topics/voltage-divider) · [voltage divider calculator](https://appshunter.io/ios/topics/voltage-divider-calculator) · [voltage power](https://appshunter.io/ios/topics/voltage-power)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*