# Unit Converter Simple — Easily convert different units

> Easily convert different units (iPhone/iPad app by Kouji Yamauchi.)

- Source: https://appshunter.io/ios/app/unit-converter-simple/id1531846614 (this page in markdown: same URL + `.md`)
- Developer: [Kouji Yamauchi](https://appshunter.io/developer/1519365107)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 18 MB
- Languages: English, Japanese, Korean, Chinese, Spanish, Chinese
- Released: 2022-06-27
- Data updated: 2026-08-03
- User reviews in markdown: https://appshunter.io/ios/app/unit-converter-simple/id1531846614/reviews.md

## What is Unit Converter Simple?

A free app that easily converts units such as length and weight into other units.

You can easily convert meters to kilometers, grams to kilograms, and so on.
In addition, the converted values ​​are displayed in a list, so you can check them immediately.

You can hide the units you don't need, so you can see only the units you want to see.

It corresponds to various units.

[Unit List]
Length, Weight, Area, Volume, Angle, Time, Speed, Temperature, Force, Pressure, Acceleration, Energy

[Each Unit]
Length: Metre, Foot, Inch, etc.
Weight: Gram, Kilogram, Pound, etc.
Area: Square metre, Square foot, Hectare, etc.
Volume: Litre, Cubic centimetre, Gallon, etc.
Angle: Degree, Minute, Radian, etc.
Time: Second, Hour, Day, etc.
Speed: Metre per second, Mile per hour, Knot, etc.
Temperature: Celsius, Fahrenheit, Kelvin, etc.
Force: Kilogram-force, Newton, Poundal, etc.
Pressure: Pascal, Hectopascal, Bar, etc.
Acceleration: Metre per second squared, Gal, etc.
Energy: Joule, Erg, Foot-poundal, etc.


## Version history (last 3 releases)

### 1.2 — 2024-02-16

Bug fix

### 1.1 — 2023-02-21

Bug fix

### 1.0 — 2022-06-27

No release notes.

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## More apps by Kouji Yamauchi

- [Age Calculator Simple](https://appshunter.io/ios/app/age-calculator-simple/id1519365105)
- [Number of Days Calculator](https://appshunter.io/ios/app/number-of-days-calculator/id1520146539)
- [Time Duration/Add Calculator](https://appshunter.io/ios/app/time-durationadd-calculator/id1521417824)
- [Simple Discount Calculator](https://appshunter.io/ios/app/simple-discount-calculator/id1522660327)
- [Per Gram Calculator](https://appshunter.io/ios/app/per-gram-calculator/id1523612245)
- [Easy Dice Roll](https://appshunter.io/ios/app/easy-dice-roll/id1523770757)

All apps by Kouji Yamauchi: https://appshunter.io/developer/1519365107

## Related topics

[simple unit converter](https://appshunter.io/ios/topics/simple-unit-converter)

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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 2026-08-03.*