House of Calculators

What it does

Your one-stop hub for online calculators. From basic math to specialized tools, find what you need quickly. Our growing collection offers user-friendly calculators in one place. Simplify calculations and save time at houseofcalculators.com

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  Calculator Hub2025 · ▲17

  A collection of useful calculators for various purposes

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  The No 1 Calculators and Tools Hub!Nov 2025 · best-calculators.com · ▲8

  All your everyday calculators and tools - smart and fast!

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  CalculatingHub2025 · ▲11

  Free Online Calculators, Converters and Random Generators

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  Calculator.now2025 · ▲7

  1400 FREE Online Calculators

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  Calculator2025 · ▲9

  Smart, fast & free calculators for everything you need

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  Free CalculatorsSep 2025 · freecalculators.app · ▲7

  Free online calculator

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  Dograh▲592

  The open source VAPI alternative

  Dev tools · 27d ago · dograh.com

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  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 22d ago · meridiona.com

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  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 13d ago · x1.new

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  Open-Source eInk Bike Computer▲418

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 4d ago · opentrailpaper.com

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  Nuphos▲380

  The AI-Native DevOps Workspace.

  Dev tools · 26d ago · nuphos.ai

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  Lettertrace▲375

  Track your AI visibility for free (using your own API keys!)

  Dev tools · 27d ago · lettertrace.com

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  Wispr Flow▲2,737

  Speak naturally, write perfectly & 3x faster in every app

  AI · 2024 · wisprflow.ai

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  Pathway▲1,335

  Get user insights 10x faster

  Work · 2024 · wynde.io

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  BeforeSunset AI 2.0▲1,267

  Personalized AI daily planning that suits your life

  AI · 2024 · beforesunset.ai

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  Osmos▲1,194

  Match with like-minded professionals for 1:1 conversations

  Growth · 2024

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  Polar▲1,169

  An open source monetization platform for developers

  Dev tools · 2024 · polar.sh

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  Carrot Care▲1,167

  Understand & optimise your bloodwork

  Life & fun · 2024 · carrotcare.health