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Debt Acceleration & Interest Savings

Loan Prepayment Calculator

Calculate how much interest you can save and how many months or years you can cut off your loan tenure by making a part-prepayment on your home or personal loan.

Current remaining loan principal
₹
Forty Lakh
Extra payment toward principal
₹
Five Lakh
Annual loan interest rate
%
Time left on loan
Yr
Fifteen Years
Total Interest Saved₹10,50,708Loan closes 3.3 years (39 months) earlier!
Original Total Interest₹30,90,125
New Total Interest₹20,39,416
New Total Loan Cost₹55,39,416

What Is a Loan Prepayment Calculator?

A Loan Prepayment Calculator helps borrowers estimate the substantial financial savings achieved by paying a lump sum toward their loan principal. It calculates the exact reduction in total interest payable and shows how much earlier your loan will close if you choose to reduce your tenure.

Reduce Tenure vs Reduce EMI: Which Is Better?

StrategyHow It WorksTotal Interest SavingsBest For
Reduce Tenure (Recommended)Keep monthly EMI same, shorten tenureMaximum (saves lakhs in interest)Borrowers with stable monthly cash flow
Reduce EMIKeep tenure same, lower monthly EMIModerateBorrowers needing immediate monthly budget relief

Prepayment Calculation Example

Consider an outstanding home loan balance of ₹40 Lakhs at 8.5% p.a. with 15 years remaining. Making a single lump-sum prepayment of ₹5,00,000 and choosing to reduce tenure results in:

Interest Saved over Remaining Life₹7,83,492
Tenure Cut41 Months (~3.4 Years earlier!)

Frequently Asked Questions