Savings Account Interest Calculator

As of recent years, high-yield savings accounts from online banks offer rates between 4% and 5% APY, significantly higher than the national average of around 0.45%. Traditional brick-and-mortar banks typically offer much lower rates. Shopping around for the best rate can mean thousands of extra dollars earned over several years.

APR (Annual Percentage Rate) is the simple interest rate without compounding, while APY (Annual Percentage Yield) includes the effect of compounding throughout the year. A savings account with 4.5% APR compounded daily has an APY of approximately 4.60%. Always compare accounts using APY, as it reflects your true annual earnings.

Monthly deposits aligned with your paycheck schedule are the most practical and effective approach. Setting up automatic transfers ensures consistency and removes the temptation to skip deposits. With daily compounding, depositing earlier in the month means your money starts earning interest sooner, though the difference is minimal compared to simply maintaining the habit.