How much will a savings account earn?
A savings account pays you interest for keeping money at a bank or credit union. High-yield savings accounts (HYSAs) work the same way, but they pay much more than the typical account, often because online banks have lower costs. The example puts $10,000 in an account at 4% compounding daily, a 4.08% APY. After 5 years, it's worth $12,213.89.
Rate differences add up. On a $10,000 balance, an account paying 0.25% earns about $25 in a year, while one paying 4% earns about $407. Over five years with no further deposits, that gap becomes roughly $2,084. Moving your savings may take less than an hour, which makes it one of the easier raises you can give yourself.
Interest is typically calculated daily and paid monthly, and it compounds, so you earn interest on past interest. Banks quote the annual percentage yield (APY), which includes that compounding. Most savings rates are variable, so they can fall or rise at any time, often following the Federal Reserve. Compare the APY, fees, minimum balances and how quickly you can move money out.
Savings accounts are good for money you need to keep safe and reachable, such as an emergency fund or a down payment. Deposits are insured up to $250,000 per depositor, per insured bank and ownership category by the FDIC, or by the NCUA at credit unions. Interest is taxable, and inflation can outpace your rate. For long-term goals, you may want to look at other investments.
Deposits make the biggest difference. Adding $200 a month brings the same account to $25,476 after 5 years, from $22,000 you put in. At 2.5% inflation, that's worth $22,517 in today's dollars. At 0.4% APY, a common rate at big banks, the same deposits reach only $22,320, so the high-yield account earns $3,156 more. The chart shows both balances year by year.
What $10,000 earns at different APYs
| APY | 1 month | 1 year | 5 years |
|---|---|---|---|
| 0.50% | $4.16 | $50.00 | $252.51 |
| 2.00% | $16.52 | $200.00 | $1,040.81 |
| 4.00% | $32.74 | $400.00 | $2,166.53 |
| 5.00% | $40.74 | $500.00 | $2,762.82 |
Assumes a steady rate, no further deposits and interest left in the account, before tax.