# Percentages Calculator

> % increase,reduction,discount

Canonical page: [https://chrome-stats.com/d/id528727630](https://chrome-stats.com/d/id528727630)

## Overview

- **ID:** `id528727630`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Thomas Tsopanakis
- **Category:** Business
- **Rating:** 4.80 / 5 (1,342 ratings)
- **Version:** 3.1
- **Last updated:** 2026-05-23
- **First published:** 2012-06-04
- **Size:** 2.01 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/percentages-calculator/id528727630)
- **Website:** [https://thomastsop00.github.io/apps/apps/percentages-calculator.html](https://thomastsop00.github.io/apps/apps/percentages-calculator.html)
- **Privacy policy:** [https://thomastsop00.github.io/apps/privacy.html](https://thomastsop00.github.io/apps/privacy.html)

## Description

Percentages Calculator is the most powerful percentages calculator designed with simplicity and functionality. Quickly perform common percentage tasks with nine built-in functions, all in one extension. Copy results to clipboard for seamless reuse.

Functions include: increase a value by a percent, decrease by a percent, calculate the percentage of a number, calculate percent change, find what percent a part is of a total, find the original value before a percent increase or decrease, determine x if y% of something, and convert a fraction to a percent. This universal app is tested worldwide, has no in-app purchases, and is designed for speed and accuracy.

## Rankings

- #47,734 — Overall
- #27 — increase

## Review summary

The app is consistently praised for its simplicity and speed. Reviewers highlight a clean, organized interface that makes it effortless to calculate various percentages. Users value the distraction-free experience with no ads or unnecessary features, and rely on its accuracy for everyday tasks—from tips and markups to general percentage calculations. Many longtime users report it becoming a go-to tool due to its reliability and quick results, appreciating its no-frills design that keeps them focused on the math.

### Pros

- Easy to use / simple user interface
- Clean, organized layout and intuitive design
- No ads / no fluff, distraction-free experience
- Accurate and reliable percentage calculations
- Quick to compute a variety of percentages; handy for gratuities, margins, tips

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Source: [Chrome-Stats](https://chrome-stats.com/d/id528727630)