Compound Interest App

OndraN

About this app

Elevate your financial future with precision and insight. In Basic Mode, simply set your principal, annual rate, tax on interest, term and monthly contribution and instantly see how your money grows: total value, interest earned or paid, and a crystal-clear breakdown. Switch to Advanced Mode to master every dimension: account for inflation, plan withdrawals or set a target amount and explore full interactive charts, comprehensive summaries and detailed results. Ideal for investors, savers or anyone determined to understand the true impact of interest, taxes and inflation on their wealth.

What's new

Adds the ability in Advanced Mode to introduce new contribution increases or make one-time contributions, providing greater flexibility in managing cumulative interest growth.