See how your savings grow with compound interest. Add monthly contributions and pick your compounding frequency to model a real high-yield savings account.
P = principal, r = annual rate (decimal), n = compounds per year, t = years. With monthly contributions, future value of the contribution stream is added each period.
Start with $10,000 at 4.5% APY, add $250/month, compounded monthly for 10 years. Final balance ≈ $53,469. See live high-yield savings rates to put it to work.