CalcForAll

What it does

Access 300+ free professional calculator tools with detailed explanations, formulas, and examples. Calculate BMI, loans, percentages, electrical circuits, and more. Instant results with step-by-step guides.

Online calculators for finance, health, math, engineering and everyday use. Instant, accurate results with clear formulas — no signup required.

Calculators for finance, health, math, engineering, construction and everyday questions. Every tool runs in your browser, shows the formula it used, and needs no signup. CalcForAll provides Calculators for Every Need for health, finance, math, engineering, conversions, and more. All tools are accurate, require no signup, and deliver instant accurate results. JavaScript is required to use the interactive calculators. Please enable JavaScript in your browserfrom calcforall.com

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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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  CanYouCalculateMay 2026 · canyoucalculate.com · ▲4

  Free Online Calculators & Converters

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  Free Calculators2025 · freecalculators.app · ▲7

  Free online calculator

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  www.caculator.free.nf2025 · caculator.free.nf · ▲5

  In-one online calculators | free tools for everyone

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  CalculatorBenchJul 2026 · calculatorbench.com · ▲4

  Free calculators for money, math, and everyday life

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  Real Online CalculatorJul 2026 · realonlinecalculator.com · ▲6

  75+ free calculators for finance, health, math & more

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  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 25d ago · loficities.com

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  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 19d ago · smoothrecorder.com

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  Figma Specs▲223

  A container for your context that lives on the Figma canvas

  Work · 3d ago · figma.com

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  The rarest tech books and docs you've probably never read▲190

  Work · 13d ago · readrare.com

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  Brew ▲900

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲896

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  StoreClaw▲806

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  PollyReach▲795

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

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  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

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  Files.md – Open-source alternative to Obsidian▲730

  🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

  Dev tools · May 2026 · github.com