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CalcDuo Quick Calculator

ExtensionTools
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Overview

Run percentage, discount, tax, loan, date, and health calculations through CalcDuo APIs.

CalcDuo Quick Calculator brings frequently used calculators into a focused Chrome popup. - Search the live CalcDuo calculator catalog. - Calculate percentages, discounts, increases, tax, loans, dates, and health indicators. - Save favorites and reopen recent calculations locally on your device. - Copy individual results or the full result set. - Start supported calculations from explicitly selected text in the context menu. - Use the hd address-bar keyword for supported quick commands. - Open the matching calculator on calcduo.com with your current values. Calculation values are sent to CalcDuo only when you run a calculation. The extension does not send or store the full URL of the page you are visiting. Health calculations are informational and are not medical advice.

Details

  • Version
    0.2.3
  • Updated
    July 16, 2026
  • Offered by
    CalcDuo
  • Size
    32.31KiB
  • Languages
    2 languages
  • Developer
    EPIK BILGI TEKNOLOJILERI VE ELEKTRONIK HIZMETLERI TICARET LIMITED SIRKETI
    Havuzlar Mahallesi Hilal Sokak 12 - 2 Tekirdag, Tekirdağ 59850 TR
    Email
    info@calcduo.com
    Phone
    +90 532 716 91 88
  • 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.
  • D-U-N-S
    595777837

Privacy

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CalcDuo Quick Calculator has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

CalcDuo Quick Calculator handles the following:

Health information
Financial and payment information
User activity
Website content

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
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