# Uno Calculator

> The Uno Calculator

Canonical page: [https://chrome-stats.com/d/uno.platform.calculator](https://chrome-stats.com/d/uno.platform.calculator)

## Overview

- **ID:** `uno.platform.calculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Uno Platform
- **Category:** TOOLS
- **Downloads:** 62,488
- **Rating:** 4.10 / 5 (618 ratings)
- **Version:** 1.2.10
- **Last updated:** 2024-02-01
- **First published:** 2019-06-27
- **Publisher country:** CA
- **Size:** 38 MB
- **Data as of:** 2026-10-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=uno.platform.calculator)
- **Website:** [https://platform.uno](https://platform.uno/)
- **Privacy policy:** [https://platform.uno](https://platform.uno/)

## Description

The Uno Calculator is a feature-rich Windows Calculator redesigned by the Uno Platform. It provides an extensive range of calculations including standard arithmetic, measurements of size, temperature, speed, energy, and currency conversions. This all-in-one tool is ideal for users needing reliable and versatile calculation capabilities in a single, easy-to-use extension. Whether performing daily computations or complex conversions, Uno Calculator simplifies your workflow with its powerful and versatile features.

## Rankings

- #277,079 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`

## Review summary

Reviewers appreciate the familiar Windows Calculator experience and its variety of modes, but recurring performance problems—especially slow startup and lag when switching modes—hold it back. Some users also report bugs or crashes. Date calculations and working currency conversion are repeatedly requested. Overall, many see strong potential in the app but want better speed, reliability, and missing features.

### Pros

- A well-liked port of the familiar Windows Calculator, with a design and functions many users were seeking on Android.
- Useful range of calculator modes and tools, including standard, scientific, programmer, and unit-conversion features.
- Generally considered capable and promising, with several reviewers saying it could become their preferred Android calculator.

### Cons

- Slow startup and lag when opening menus or switching modes are the most frequently mentioned problems.
- Several users report bugs or unreliable behavior, with some also experiencing crashes.
- Date calculations are repeatedly requested but missing.
- Currency conversion is repeatedly reported as missing or not working.

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