Inflation is the general rise in prices over time. When prices go up, each dollar buys a little less than it did before — this is called a loss of purchasing power.
How inflation affects your savings: if your money earns less than the rate of inflation, it is effectively losing value even though the balance has not gone down. For example, money sitting in an account earning little or no interest will buy less in the future than it does today.
What this means for different types of money:
- Your emergency fund — its job is safety and quick access, not growth. Keep it in a safe, accessible account even though it may not fully keep pace with inflation. Earning a competitive APY still helps.
- Short- and medium-term savings — interest-bearing savings accounts and CDs help your money work harder while staying relatively safe.
- Long-term money — for goals many years away, such as retirement, investing has historically outpaced inflation over long periods, helping your money grow in real terms. See how to start investing.
The takeaway: inflation is a reason not to leave large sums idle in a no-interest account for years. Match each pool of money to the right place — safety for what you need soon, growth for what you do not. Compound interest is one of the best tools to stay ahead of inflation over time.