Percentage Calculator Pro

by murathankaplann@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Calculate percentages quickly and easily. 5 distinct modes for all your percentage needs in a single click.

Users

+3 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#97K

#81K among extensions

Version

2.0

updated 19 Dec 2025

Users

monthly, 11 months

Latest, 19 Oct 2026: 68 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months

Latest, 19 Oct 2026: 8 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Percentage Calculator Pro

🧮 Calculate discounts, profit margins, and percentage changes in seconds! Designed for students, accountants, and savvy shoppers. Stop wrestling with math formulas and get instant results. ✨ KEY FEATURES: • 5 Different Calculation Modes • Eye-friendly Dark Mode 🌙 • 4 Color Themes (Customizable) • English & Turkish Language Support 🌍 • History Log (Last 10 calculations) • Copy Result with One Click 📊 USE CASES: 1. Find Percentage: "What is 20% of $1500?" 2. Calculate Rate: "20 is what percent of 50?" 3. Change Rate: "Price went from $28 to $30, what is the % increase?" 4. Increase/Tax: "Add 10% tax/markup to the price." 5. Discount/Decrease: "Calculate the price after a 25% discount." 🎨 Modern and sleek design ⚡ Works Offline & Lightning Fast 🔒 Privacy-focused (No data collection) Keywords: percentage calculator, discount calculator, profit margin, sales tax, math helper.