Utilize our Mortgage & Loan Prepayment Calculator to see how making extra payments can significantly reduce your total interest paid and shorten your loan term. Understand the financial impact of even small additional contributions and accelerate your debt-free journey. A powerful tool for smart financial planning.
Formula:
The Mortgage Prepayment Calculator works by re-amortizing your loan based on any additional payments you make. It first determines your original monthly payment (M) and current remaining principal balance (Prem). Then, it calculates a new loan term (Tnew) and total interest paid based on your original monthly payment plus any extra payment (X). Key Variables:
- P: Original Loan Principal
- R: Annual Interest Rate
- T: Original Loan Term (Years)
- k: Number of Payments Already Made
- X: Extra Monthly Payment Amount