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Your all-in-one hub of 159+ free online calculators — BMI, loan EMI, currency, length, weight, area (Marla / Kanal / Acre), Zakat, salary, gold & silver rates, age, date, and more. Instant answers, no sign-up, mobile-friendly.

159+ free online calculators in one place — BMI, EMI, currency, Marla/Kanal, Zakat, gold rates, salary, dates. Instant, accurate, no sign-up.

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  The Ledger — Free CalculatorsAug 2026 · ledger-calculators.netlify.app · ▲1

  7 free calculators: Zakat, EMI, GPA, age, BMI & more

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  Calculator.FreeJul 2026 · calculator.free · ▲8

  Calculator.Free offers 200+ free online calculators — mortgage, loan, income tax, BMI, percentage and more. Fast, accurate, mobile-friendly, no sign-up.

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  CanYouCalculateMay 2026 · canyoucalculate.com · ▲4

  Free Online Calculators & Converters

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  ALL FREE CALCULATORSJun 2026 · allfreecalculators.com · ▲2

  150+ free, private online calculators for every daily need

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  ToolHavenMay 2026 · tool-haven.com · ▲6

  180+ free calculators, tools — EMI, BMI, GST, games & more

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  TooliviaNov 2025 · toolivia.netlify.app · ▲6

  Free online tools

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  Fundraisly▲1,537

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

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  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

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  Performative-UI – A react component library of design tropes▲1,181

  Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

  Life & fun · Jun 2026 · vorpus.github.io

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  Upstream▲976

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

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  Goldfish▲958

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

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  I made Google Trends for Hacker News by indexing 18 years of comments▲822

  Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

  Life & fun · Jun 2026 · hackernewstrends.com