Extra Payment Calculator

Faster Debt Payoff

Extra payments reduce principal faster, which can shorten payoff time and reduce total interest.

Method: each month interest is added, then regular plus extra payment is subtracted.

Understanding Extra Loan Payment

1. What This Calculator Measures

Extra payments reduce principal faster and can shorten payoff time.

2. How the Calculation Works

The calculator simulates monthly interest and payments with and without the extra amount.

3. Formula or Rule Used

new balance = balance + interest - payment.

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