The Power of Time

Time is the key ingredient in compounding. The earlier you start saving or investing, the more your money can grow. Even small contributions can snowball if left untouched. For instance, investing £200 monthly from age 25 could yield more than double what the same contributions starting at 35 would achieve. The lesson is clear: time in the market beats timing the market.

Where to Apply It

Compound interest works best in investment accounts that reinvest earnings — such as retirement plans, index funds, or dividend-paying stocks. Even high-yield savings accounts can benefit from monthly or daily compounding. The frequency of compounding (daily, monthly, yearly) also affects growth: the more frequent, the better.

Avoiding Reverse Compounding

Debt, too, compounds — but in reverse. Credit card balances and high-interest loans grow if not repaid promptly. Paying off debt early is as powerful as earning compound returns, because it prevents negative growth from accumulating.