Cloudy Calculator

Name: Cloudy Calculator
Rating: 4.61015873015873 (1575 reviews)
Author: bwrobinett

A shockingly versatile calculator for Chrome. (Formerly Chromey Calculator)

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Cloudy Calculator: Your Advanced Chrome Calculator

Cloudy Calculator is a shockingly versatile calculator extension for Chrome, inspired by Google's own search engine calculator. It supports a wide range of calculations including mixed unit arithmetic, unit and currency conversions, numerical bases (hex, octal, binary), and advanced mathematical functions like sin, cos, tan, and logarithms.

If Cloudy Calculator can't compute a result, it smartly fetches it from Google, indicated by a "G" icon for transparency. Users can enjoy a scrollable history of calculations, quick access to past inputs via arrow keys, and handy features like clicking results to reuse or Ctrl+Click to copy. Advanced users can create custom variables and store unevaluated expressions for personalized calculation workflows.

Recent updates fixed important bugs ensuring currency and hex conversions work flawlessly. Whether you need quick conversions, scientific calculations, or an intuitive, powerful calculator on your browser, Cloudy Calculator offers an all-in-one solution to boost your productivity and math capabilities directly in Chrome.

Productivity Utilities

By:

Users:

Rating:

Version:

6.1.6 Last updated: 2013-07-08

Creation date:

2013-07-08

Risk:

Permissions:

http://*.google.com/
https://*.google.com/

Size:

131.07K

Full description:

Source:

Chrome Web Store

Updated:

14 hours ago

Ranking

# 2,696 ▲ 3

Other rankings

#9841 in Workflow & Planning ▲ 4

#2 in calculator keyword 41

#23 in handle keyword 19 ▼ 1

#131 in math keyword 27

#145 in result keyword 18 ▼ 12

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User reviews

Users find Cloudy Calculator highly convenient for quick, complex calculations due to its direct formula input and persistent history. It is praised for simple yet effective functionality reminiscent of MATLAB. However, multiple users report inaccurate calculation results, especially with operation precedence and large numbers. Others note features like currency and temperature conversions have stopped working due to lack of updates. Users also mention the absence of keyboard shortcuts hampers ease of use, and some find the interface or variable usage confusing. Many express sadness over the extension's discontinuation or removal from availability.

Pros

Quick and convenient calculator for complex calculations with visible history.
Ability to input formulas directly and see a history thread that can be reused.
Suitable replacement for a lightweight calculator with features similar to MATLAB-like functionality.
Simple and effective implementation making everyday calculations easier.
Supports various mathematical formats, including hex and binary inputs.

Cons

Inaccurate or wrong calculation results in some cases, especially with operation priority and large numbers.
Lack of updates leading to broken features such as currency and temperature conversions.
No easy way to set keyboard shortcuts for quick enabling; requiring clicking the icon each time.
Confusing or difficult to understand how to use variables or advanced features for some users.
Extension appears to have been discontinued or unavailable, causing user disappointment.

Recent reviews

Please bring it back, this was the best for quick long strings copy paste calculations for me, missing you tremendously.

Christian StClaire, 2025-04-24

Super calculator. Please modify it to be available.

Андрій, 2025-03-05

This is the best calculator I can find. Just type your formula and it makes it happen with the history right there. Please update your privacy policy or whatever Google is wanting Devs to do with their apps, so they don't take this down.

Theron Becker, 2025-03-04

View all user reviews ›

Extension safety

Risk impact

Cloudy Calculator requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: {{requestedDomains}}

Risk likelihood

Cloudy Calculator has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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