Why these three numbers matter most
Compound growth is the closest thing to financial magic — your returns earn returns, and over decades the growth dwarfs what you put in. Small monthly contributions started early beat large ones started late. Debt payoff is the same math in reverse: high-interest debt compounds against you, which is why crushing it is often the best "investment" you can make. A savings goal turns a vague wish into a date — and a date you can plan around.
Frequently asked
- What return should I assume for compound growth?
- Historically, broad stock-market returns have averaged roughly 7% after inflation over the long run, but returns vary widely year to year and the past doesn't guarantee the future. Use a conservative estimate and revisit it.
- Will my high-interest debt ever pay off at a low monthly payment?
- If your payment barely covers the interest, the balance shrinks painfully slowly — or not at all. This calculator warns you when the payment is too low to make real progress.
- Is this financial advice?
- No. These are educational estimates to help you plan. For decisions specific to your situation, talk to a qualified financial professional.