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CalcuLibrary
CalcuLibrary is a free collection of online calculators.
CalcuLibrary is a free multilingual collection of online calculators and conversion tools. It includes scientific, percentage, mortgage, loan, compound interest, BMI, calorie, age, date, time, statistics, engineering and business calculators. The calculators work directly in the browser without registration. CalcuLibrary is available in English, Dutch, German, Spanish and French and also provides custom calculator development for businesses.
Hi Product Hunt!
I built CalcuLibrary because finding a reliable calculator often means searching through cluttered websites, switching between different tools, or creating spreadsheets for simple calculations.
My goal was to bring useful calculators for everyday life, finance, health, mathematics, business, automotive and engineering together in one fast and easy-to-use library. The tools work directly in the browser, require no account and are available in English, Dutch, German, Spanish and French.
CalcuLibrary is still growing, and I would love to hear which calculators are most useful and which tools we should build next.
Thanks for checking it out!
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About CalcuLibrary on Product Hunt
“CalcuLibrary is a free collection of online calculators.”
CalcuLibrary was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #22 on the daily leaderboard. CalcuLibrary is a free multilingual collection of online calculators and conversion tools. It includes scientific, percentage, mortgage, loan, compound interest, BMI, calorie, age, date, time, statistics, engineering and business calculators. The calculators work directly in the browser without registration. CalcuLibrary is available in English, Dutch, German, Spanish and French and also provides custom calculator development for businesses.
CalcuLibrary was featured in Productivity (660.2k followers), Education (79.1k followers) and Finance (6.3k followers) on Product Hunt. Together, these topics include over 198.2k products, making this a competitive space to launch in.
Who hunted CalcuLibrary?
CalcuLibrary was hunted by CalcuLibrary. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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CalcuLibrary