HeyCalc – Free Online Calculators

Name: HeyCalc – Free Online Calculators
Author: heycalc.org

heycalc.org · Tools

Open in Chrome Web Store Website

Users

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Avg rating

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Ratings

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Updated

Jun 28, 2026

Media

2 items

Description

Quick access to free online calculators at heycalc.org — BMI, mortgage, finance, math, date & more. HeyCalc puts 290+ free online calculators one click away. Open the popup, pick a category or search by name, and jump straight to the matching tool on heycalc.org — no account needed. POPULAR CALCULATOR TYPES • Finance: mortgage, loan, interest, tax and investment calculators • Health & fitness: BMI, calorie and body fat calculators • Math & statistics: percentage, algebra and statistics tools • Date & time, education, engineering, automotive and everyday utilities From figuring out a mortgage payment to running a quick BMI check or solving a percentage problem, HeyCalc helps you find the right calculator fast instead of scrolling through a long homepage. Every result is calculated free on heycalc.org in your browser.

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.
33
Description length
Characters in the listing description.
830
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
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.
33
Description length
Characters in the listing description.
830
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
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.