Hi Product Hunt! 👋 I’m Simeon. I got really frustrated trying to plan my own FIRE journey because most ETF calculators out there are either full of ads, want your email, or completely ignore real-world mechanics like taxes and inflation. Since I am not a professional software engineer, I used AI to help me build the exact tool I wanted to use myself. It took a lot of blood, sweat, and tears to get the math right, but I’m incredibly proud of the result! 🙈 Here is what makes it special: -100% Private: No ads, no tracking. Everything runs completely locally in your browser. -Real Taxes: It actually calculates capital gains taxes and exemptions (crucial for countries like Germany or the UK). -Monte Carlo Simulation: See your "lucky" and "unlucky" market scenarios instead of just a boring, straight line. -Coast & Barista FIRE: Advanced options for early retirement planning. I would absolutely love to hear your feedback! Are there any features you are missing? Did you find any bugs? Thanks for checking it out! 😅

ETF Calculator 2026

Advanced ETF and FIRE simulator

Advanced ETF and FIRE simulator