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🎉 What’s new in Version 3.0 📈 Explore compound growth beyond money with the new Growth mode 🧩 Discover a variety of fun, non-financial growth examples 💰 Improved One-time Investment and Regular Contributions calculators 📊 Clearer results, charts, details, and shareable result cards 🎨 Light, Dark, and System themes 🔢 More flexible number formatting 🛡️ Improved accuracy, stability, and handling of extreme values Thanks for using Compound Interest Calculator! ❤️
Calculate compound interest, regular contributions, and compound growth.
Compound Interest Calculator is a simple, focused tool for exploring how values grow over time. Use three calculation modes: 💰 One-time Investment Calculate how an initial amount grows with compound interest over time. 🔁 Regular Contributions See how recurring additions can affect long-term growth. 📈 Growth Explore compound growth beyond money. Calculate final value, find how many growth units are needed to reach a target, or solve for the required growth rate. The Growth section also includes example scenarios that make exponential growth easier to understand, from paper folding and chessboard rice to population, storage, half-life, and other non-financial examples. ✨ Features • One-time compound interest calculations • Regular contribution calculations • Final value, units-to-target, and required-rate solving • Year, month, and day rate periods • Clear result breakdowns and growth charts • Shareable result cards with a mini graph • Light, dark, and system appearance • Flexible number-format settings • English and Vietnamese interface • Examples for exploring compound growth 🧮 The app uses completed growth intervals and keeps the Growth section unit-agnostic, so you can apply the same mathematics to many different kinds of quantities. Designed to stay clean, direct, and easy to use.