Just launched LumoCalculator – free online calculators for everyday life and business

Hi everyone! 👋

I’ve just launched LumoCalculator, a collection of free, easy-to-use online calculators designed for everyday life and small businesses.

Each calculator focuses on clarity, accuracy, and simplicity — no ads, no paywalls, just clean tools that help people make better financial and practical decisions.

As an independent developer, my goal is to build something sustainable and genuinely useful.

Check it out here 👉 https://lumocalculator.com

I’d love to get feedback from you — which types of calculators would you find most useful next? 💡