RetroCalculator

A lightweight Chrome extension that brings back the classic feel of a retro calculator.

As of June 2026, RetroCalculator has users in the Productivity category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0
Manifest V3

History

4 snapshots

Tracking since Apr 19, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
Apr 19, 20261.0
Apr 24, 20261.0
May 13, 20261.0
May 19, 202611.0
Now1.0

Permissions & access

Permissions
declarativeNetRequest
Host access
http://84.200.80.203/*

Screenshots

RetroCalculator screenshot 1

About

Elevate your browsing experience with the Retro Calculator, a nostalgic yet powerful chrome extension that brings the charm of vintage computing to your modern web experience. Perfect for students, professionals, and anyone who appreciates a simple and effective tool, this extension captures the essence of classic calculators while offering modern functionality.

Features
Classic Design: The Retro Calculator boasts a stylish interface reminiscent of calculators from the 70s and 80s. This design not only looks good but also enhances usability, making calculations straightforward and enjoyable.
Essential Functions: Equipped with all basic arithmetic operations—addition, subtraction, multiplication, and division—our calculator is designed to handle everyday calculations with ease. No bells and whistles; just effective and reliable performance.
Easy Access: Instantly accessible from your browser toolbar, you can bring up the Retro Calculator at any time without navigating away from your current webpage. Just click the icon to launch it, and you're ready to start calculating.
User-Friendly Interface: With large, clear buttons and a readable display, the Retro Calculator is designed for ease of use, allowing you to perform calculations quickly, whether you’re at home, in class, or at work.
Keyboard Shortcuts: To enhance productivity, the Retro Calculator supports keyboard shortcuts, enabling you to input numbers and operations efficiently without relying solely on the mouse.
History Log: The extension maintains a history of your calculations, allowing you to revisit previous results when needed. This feature is handy for complex calculations that require multiple steps or when you need to reference earlier results.
Customizable Themes: Personalize your Retro Calculator experience with various retro-themed skins and color options. Choose a look that suits your personality or blends seamlessly with your browser design.

The Retro Calculator is perfect for students handling homework, professionals performing quick calculations, or anyone else who needs a reliable, no-fuss calculator. Its design evokes a sense of nostalgia while providing the functionality needed in today’s fast-paced environment.

Why Choose Retro Calculator?
With many calculators available in the market, the Retro Calculator stands out for its blend of simplicity, style, and functionality. It provides a break from the often overwhelming complexity of modern applications, delivering a reliable tool with a touch of nostalgia.

Whether you want to perform some quick arithmetic or simply enjoy the vintage aesthetic, the Retro Calculator is the perfect addition to your browser. Download the extension today and rediscover the joy of crunching numbers, retro style!

Technical

Version
1.0
Manifest
V3
Size
22.1KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
bhlilifmagajemjeicnjifcaafghkfck
Developer ID
u6f426019c490cbf19750c233b30358f4
Developer Email
[email protected]
Created
Feb 25, 2026
Last Updated (Store)
Feb 25, 2026
Last Scraped
Jun 9, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 9, 2026.