US Certificate of Deposit (CD) Early Withdrawal Penalty Calculator
Calculate early withdrawal penalties (typically 90, 180, or 365 days of simple interest) and net interest earned if you break a bank CD before maturity.
Calculator Inputs
Live Real-TimeTotal Net Cash Payout from Bank (Principal + Net Interest)
Early Withdrawal Penalty Fee Forfeited
$307.8
Net Interest Earned After Penalty
$316.34
Detailed Calculation Breakdown
Calculation Methodology
Daily Interest = (CD Principal * APY% / 100) / 365. Penalty Amount = Daily Interest * Penalty Days (e.g. 90 or 180 days). Net Interest = Gross Accrued Interest - Penalty.
Important Legal & Educational Disclaimer
If a CD is redeemed before enough interest has been earned to cover the penalty, the penalty will be deducted from your principal deposit.
This calculator is designed for educational and informational purposes only based on public statutory frameworks. The outputs do not constitute binding financial, tax, or legal advice. We assume no liability for decisions made based on these estimations. Always verify with the relevant official authorities or a certified professional advisor.
Frequently Asked Questions
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