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Percentage Calculator

ExtensionTools
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Overview

A sleek, modern, and minimalist percentage calculator.

Stop struggling with mental math or switching tabs to find a clunky calculator. The Percentage Calculator is a lightweight, blazing-fast extension designed to give you instant answers for everyday math, shopping discounts, and financial planning. Whether you're calculating sales tax, figuring out a tip, analyzing profit margins, or doing homework, this tool has you covered with three essential calculation modes: 🚀 Core Features: ✅ BASIC PERCENTAGE: Find out exactly what [X]% of [Y] is. (Perfect for tips and taxes). ✅ PERCENTAGE OF: Discover what percent [X] is out of [Y]. (Great for test scores and statistics). ✅ PERCENTAGE CHANGE: Calculate the exact percent increase or decrease from [X] to [Y]. (Ideal for tracking price drops, ROI, or inflation). 💡 Why Choose This Extension? ✅ 100% Free: A clean, minimalist interface with no annoying banner ads. ✅ Lightning Fast: Opens instantly in a sleek popup right where you are. ✅ Privacy First: We don't track your calculations. No special permissions are required to run the core calculator. Add the Percentage Calculator to Chrome today and make math effortless!

Details

  • Version
    1.8
  • Updated
    March 4, 2026
  • Offered by
    oleski
  • Size
    38.85KiB
  • Languages
    English
  • Developer
    Oleksii Kholiavko
    CALLE Viena, No. 8, Planta Piso 5, Puerta 22 Benidorm, Alicante 03503 ES
    Email
    ukrsot2@gmail.com
    Phone
    +34 722 45 22 30
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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