High Yield Savings Calculator
Compare traditional brick-and-mortar bank rates (0.05% APY) versus competitive High-Yield Savings Accounts (HYSA) to see the extra wealth earned.
HYSA Differential Wealth Formulas
Extra Interest Earned ($) = HYSA Total Interest − Traditional Bank Total Interest | Multiplier = HYSA Interest / Traditional Interest- Traditional Bank APY: Large national brick-and-mortar banks average roughly 0.01% to 0.05% APY.
- High-Yield Savings APY: Leading online banks, credit unions, and fintech cash accounts offer 4.0% to 5.25% APY.
- FDIC Protection: Both account types carry identical $250,000 per depositor federal insurance.
Step-by-Step Worked Example
Calculation Steps:
How to Use This Calculator
Assumptions & Limitations
- Online high-yield savings accounts have variable APYs that move in tandem with Federal Reserve interest rate benchmarks.
Frequently Asked Questions
Are high-yield savings accounts safe?
Yes, as long as the institution is member FDIC or NCUA insured. Your deposits are backed by the full faith and credit of the United States government up to $250,000 per depositor.
Related Cost Calculators
Compound Interest Calculator
Forecast savings growth with regular deposits and compounding interest schedules.
Savings Calculator
Forecast the future balance of your savings account with initial deposits, recurring additions (weekly, bi-weekly, monthly), and compounding APY.
Emergency Fund Calculator
Calculate your recommended 3, 6, 9, or 12-month emergency safety net based on non-negotiable living costs and calculate months to reach full funding.
Certificate of Deposit (CD) Calculator
Calculate guaranteed fixed CD maturity returns across 6, 12, 24, and 60-month terms and evaluate early withdrawal penalty scenarios.