Prepayment Calculator

Calculate the impact of prepaying your loan. Choose to reduce tenure or reduce EMI and see how much interest you can save.

₹4,00,000
₹10,000 ₹5,00,00,000
10 %
1 % 30 %
48 months
1 months 360 months
₹1,00,000
₹1,000 ₹5,00,00,000

Prepayment Mode

Interest Saved

₹31,885

Loan Comparison

Without Prepayment With Prepayment
EMI ₹10,145 ₹10,145
Total Interest ₹86,961 ₹55,076
Total Payable ₹4,86,961 ₹4,55,076
Tenure (months) 48 35

How Does Prepayment Save Interest?

When you make a prepayment, the outstanding principal reduces immediately. Since interest is calculated on the outstanding balance, a lower principal means less interest accrues each month.

New Principal = Outstanding Principal − Prepayment Amount
Interest Saved = Original Total Interest − New Total Interest
Reduce Tenure: Keep EMI the same, pay off loan faster. Saves more interest.
Reduce EMI: Keep tenure the same, lower monthly payment. Improves cash flow.

Frequently Asked Questions

Should I reduce tenure or EMI when prepaying?

Reducing tenure saves more total interest and gets you debt-free faster. Reducing EMI improves monthly cash flow. If you can manage the current EMI comfortably, reducing tenure is almost always the better financial choice.

Is there a prepayment penalty on loans in India?

RBI guidelines prohibit prepayment penalties on floating rate home loans. For fixed rate loans and personal loans, lenders may charge 1–4% of the prepaid amount. Always check your loan agreement before making a prepayment.

When is the best time to prepay a loan?

The earlier in the loan tenure you prepay, the more interest you save. In the early years, a larger portion of your EMI goes towards interest. Prepaying in the first half of the tenure gives maximum benefit.

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