CalcDuo Quick Calculator

Unknown author · Tools

Open in Chrome Web Store

Users

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Avg rating

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Ratings

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Updated

Jul 16, 2026

Media

1 item

Description

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.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
24
Description length
Characters in the listing description.
872
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
2
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
24
Description length
Characters in the listing description.
872
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
2
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.