CD Calculator (mycdcalc.com)

CD Calculator (mycdcalc.com) is a comprehensive, mobile-first web suite built to simplify certificate of deposit calculations and empower savers with objective, data-driven financial insights. Traditionally, comparing CD products across different banks was difficult due to varying compounding frequencies and hidden withdrawal penalties. CD Calculator offers an intuitive, no-signup-required solution that handles the math instantly. Operating entirely within the user's browser for maximum privacy, the platform supports advanced scenarios beyond simple interest calculations. Users can leverage a suite of specialized tools to: - Build CD Ladders: Structure savings to balance high long-term APYs with regular cash liquidity. - Estimate Early Withdrawal Penalties: Calculate the exact net interest and break-even APY to determine if breaking a CD for a higher rate makes financial sense. - Calculate After-Tax Yields: Input tax brackets to project real, post-tax savings returns.