Calc

Calc is a simple online calculator that saves your time. You can use Calc right in your browser without opening any additional tabs.
What is Calc?
Calc is a simple, yet versatile Chrome extension designed to provide an accessible calculator for the user's daily needs. Be it basic arithmetic, percentage calculations, or day count tracking, Calc provides these capabilities without the necessity of opening additional tabs. It ensures minimum permissions usage aligning with Chrome Online Store's policy and offers customizable settings for user comfort.

Extension stats

By: Calc
Users: 10,000+
Rating: 4.59 (114)
Version: 1.0.14 (Last updated: 2021-07-28)
Creation date: 2020-09-29
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 2
Permissions:
  • storage
  • unlimitedStorage
  • notifications
  • webNavigation
  • contextMenus
  • management
  • alarms
  • search
  • http://*/*
  • https://*/*
Size: 433.15K

Other platforms

Calculator (v1.7.4resigned1)
4.36 (36) 2,470+
Calculator (v1.0.0)
4.50 (4) 339
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Extension summary

Analyze keywords

Calc is a simple online calculator that saves your time. You can use Calc right in your browser without opening any additional tabs. Calc is a good online calculator for work, home or study. Simply for every calculation. Count wherever.

[Important!] Access to site data is necessary to open the calculator in content or window mode, and to autorun Calc at sites you specify (the list of specified sites could be set in the settings). Calc does not collect your data and does not transmit it.

There are several reasons to download and install Calc:

  1. Basic calculator. Simple and clear calculator for ordinary calculations.
  2. Handy percent calculator. You can find out how many percent is the number X of number Y. Which number corresponds to X percent of the number Y. Add or subtract the percentages from the number.
  3. Days calculator. With our day calculator you will be able to calculate the period of time with an accuracy of one second.

Calc extension uses Google Analytics service to collect statistics on extension usage. If you do not want to transfer data, install the official blocker application from Google or any of its analogues. The official blocker of Google Analytics from Google is http://tools.google.com/dlpage/gaoptout.

We support Chrome Online Store policy on minimal rational use of permissions:

  1. Cookies
  • Auto-detection of language and country.
See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Convenient
  • Useful
  • Fast
Cons
  • Adware
  • Potential security risk
  • Data access concerns
Most mentioned
  • Adware
  • Convenient
  • Useful
  • Data access concerns
Recent reviews
by Agustin Paparini, 2024-02-07

I love it.
by anthony ferrell, 2023-10-21

Redirects to ad.admitad.com. I loved it but had to delete as it doesn't look safe. Recommend to everyone DELETE IT as soon as possible!
by Vitalii Parashchak, 2023-06-14
View all user reviews

Extension safety

Risk impact

Calc requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Calc has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

Promo images

Calc small promo image
Small promo image

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