nowfound

Commerce · May 5, 2026

Free Online Calculators & Utility Tools

Finance · Productivity · Tools

Free Online Calculators & Utility Tools launched on May 5, 2026 with 2 votes, #6,288 of 20,538 launches that month.

What it does

Whether you are planning a loan, splitting a restaurant bill, or converting units for a project — our free online calculators give you instant results

10 free, browser-based calculators and converters built for real decisions: mortgage payments, credit card payoff, compound interest, salary conversion, unit conversion, and more. All calculations happen in your browser — your data never leaves your device. Calculate your monthly loan payment for auto loans, personal loans, and any fixed-term borrowing. Full PITI breakdown with PMI, HOA, property taxes, insurance, and refinancing analysis. Find out how much interest your credit card charges monthly and how long to pay it off. See how your savings grow over time with the power of compound interest. Convert any annual salary to hourly, daily, or weekly rates instantly. Calculate tip amounts…from quickcalclab.com

Does a similar job

all alternatives →

Source: Product Hunt launch ↗

Launched alongside, May 2026

the whole month →
  • Brew ▲900

    Like Claude design for email marketing

    AI · May 2026 · brew.new

  • Parallel agents, diff reviewer, and multi-model comparisons

    Dev tools · May 2026 · kilo.ai

  • StoreClaw▲806

    Grow your store profits with agents that know how to sell

    AI · May 2026 · storeclaw.ai

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

    AI · May 2026 · pollyreach.ai

  • 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

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

    Dev tools · May 2026 · github.com