A free collection of investment and finance calculators focused on clarity and accuracy. Unlike many single-purpose or ad-heavy tools, all calculators are in one place and show transparent formulas, charts, and breakdowns. Supports multiple languages (EN/NL/FR/DE), works without accounts, and is built as an early-stage project with feedback-driven improvements.
No reviews yetBe the first to leave a review for Investment Calculator
Maker
📌
Hey Product Hunt 👋
I built this because I kept running into the same frustration: finance calculators are often scattered across different sites, filled with ads, or hide important assumptions behind “black box” results. I wanted a single place where calculations are clear, fast, and transparent.
I started by building a few investment calculators for my own use, then gradually added ROI, DCA, inflation, loan, VAT, and discount tools as I noticed recurring questions and edge cases. Along the way, clarity and accuracy became the main focus, every result should show how it’s calculated, not just the final number.
This is still an early-stage project, and feedback directly shapes what gets improved or built next. I’d especially love thoughts on accuracy, missing features, or any confusing outputs.
Thanks for checking it out, happy to answer any questions!