# Unit converter, Convert metric

> Conversion calculator for any unit like distance, volume, currency

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

## Overview

- **ID:** `com.oworld.unitconverter`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** oWorld Software - App for everyday !
- **Category:** TOOLS
- **Downloads:** 1,091,200
- **Rating:** 4.63 / 5 (9,853 ratings)
- **Version:** 3.0.1
- **Last updated:** 2026-08-24
- **First published:** 2012-04-14
- **Publisher country:** FR
- **Size:** 16 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.oworld.unitconverter)
- **Website:** [https://www.convertunits.app](https://www.convertunits.app/)
- **Privacy policy:** [https://unitconverter.oworld.fr/privacy/](https://unitconverter.oworld.fr/privacy/)

## Description

The Unit Converter Chrome extension is a powerful and easy-to-use conversion calculator designed for all your metric and imperial unit needs. Instantly convert various measurements including distance, weight, volume, temperature, currency, and clothing sizes with a user-friendly interface. Whether you need to switch between miles and kilometers, pounds and kilograms, or convert currencies based on real-time exchange rates, this app makes unit conversion effortless.

Features include conversion across numerous categories such as weight & mass, temperature, length & distance, volume, time, speed, computer memory, energy, fuel consumption, electricity, currency, angles, pressure, and more. It's ideal for cooking recipes, travel calculations, math homework, and professional tasks. The developer is committed to continuously improving this extension with user feedback, making it one of the most comprehensive and reliable conversion tools available for Chrome users.

## Rankings

- #64,880 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_BASIC_PHONE_STATE`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.oworld.unitconverter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Overall, users find Unit converter, Convert metric to be a useful and feature-rich tool with a broad range of conversions. It’s praised for its practicality and usefulness in everyday tasks and for offering many categories beyond basic units. However, the experience is frequently marred by intrusive ads that interrupt usage, with some users uninstalling as a result. A minority report stability issues on certain devices or inputs and some features requiring a paid subscription. Despite these drawbacks, many reviews emphasize its utility and suggest a strong replacement for similar apps when ads are tolerable.

### Pros

- Very useful and efficient for unit conversion
- Wide range of conversion categories and features
- Generally reliable and works well for common conversions

### Cons

- Excessive and intrusive ads (often full-screen, hard to exit)
- Occasional bugs or crashes on certain devices or inputs
- Some features require a paid subscription or premium version

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