Credit Card Interest Calculator - Westmark Credit Union

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Commercial lending options for your business

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Account management and online services for business

This calculator will show you how much of your current credit card payment is being applied to the principal balance and how much is pure interest.

Credit Card Current Balance:
Annual Interest Rate:
Current Monthly Payment:

Portion of next payment applied to principal:
Portion of next payment applied to interest charges:
Total Interest:
Number of Monthly Payments:
Total Number of Years:

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*Calculator provides general estimations only. Inconsistencies may occur with the use of the calculator and the outcomes are not credit guarantees. For specific payment and interest information, please contact us.