Eleven tools covering the money questions that come up again and again — saving, investing, borrowing and budgeting. Every one runs in your browser in euros, with live charts, no sign-up, and nothing you type ever leaves your device.
See how a starting sum plus monthly investing grows over the years.
Open →Your financial independence number and the years it takes to reach it.
Open →The monthly amount needed to hit any savings goal on schedule.
Open →Interest earned on a fixed-term deposit, simple or compounded.
Open →What an investment between any two years since 1990 actually became.
Open →Historical return calculators for stocks, indexes and cryptos — Apple, Tesla, the S&P 500, Nasdaq 100, gold, Bitcoin and many more.
Pick a stock →Monthly payment and total interest for a mortgage in euros.
Open →How much interest and time an extra monthly payment saves.
Open →Map income against expenses and see your savings rate and 50/30/20 split.
Open →If you are new to all of this, the order that works for most people: check your monthly picture in the budget planner, size an emergency fund with the savings goal calculator, then see what long-term investing could do in the compound interest calculator. Borrowers should start with the mortgage or personal loan calculator, then check what early repayment saves. And when the numbers convince you to invest, the beginner's guide and broker comparison turn the plan into an account. For individual stocks and indexes, our historical return calculators cover 125+ assets with full price histories.