Find the shorter term and interest savings from overpaying a loan.
The implied balance is solved from the monthly payment, then run through amortization at the overpaid amount to find the shorter term. Overpaying the same loan month after month quietly erases years and thousands in interest without a refinance.
Loan Overpayment
Balance is priced at the current payment, then repriced at the higher payment
Balance is priced at the current payment, then repriced at the higher payment The implied balance is solved from the monthly payment, then run through amortization at the overpaid amount to find the shorter term.
Overpaying the same loan month after month quietly erases years and thousands in interest without a refinance.
This calculator takes 4 inputs: Monthly payment, Overpayment, Current term, Interest rate. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.