High-Yield Savings Account
A high-yield savings account (HYSA) is a federally insured savings account that pays far more interest than a typical big-bank account — often 8 to 10 times the national average. Online banks offer them because they skip branch costs, not because they take more risk with your money.
The gap against a large bank's default savings rate is routinely tenfold or more, and it is the easiest money in personal finance to collect. On a $20,000 emergency fund, 0.40% pays $80 a year while 4.25% pays $850 — about $770 for one afternoon of paperwork. Deposits stay federally insured to $250,000 per depositor per institution, and the money remains available same-day, so nothing is given up in exchange. Two caveats: the rate is variable and follows the Federal Reserve, so it is worth re-checking annually rather than assuming the account that won your business still leads, and the introductory rate is sometimes not the ongoing one.
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Savings Calculator
Watch your savings account grow: enter your balance, monthly deposit, and APY to see the future value and every dollar of interest along the way.
Savings Goal Calculator
Two answers for any savings goal: the monthly deposit that hits your target on time, and when you'd get there at your current saving pace.
Emergency Fund Calculator
Size your emergency fund from your real monthly expenses, see the gap, and get the date you'll be fully funded at your current saving rate.