Loan Prepayment Calculator India (2026)

Calculate exactly how much interest you can save by making an extra payment on your loan. Discover how a small prepayment today can shave years off your loan tenure.

Loan & Prepayment Details

Monthly EMI ₹0

Total Interest Saved

₹0

New Tenure (Reduced)

0 Months

Remaining Balance

₹0

Total Interest Paid Total Interest Saved
Paid: ₹0 Saved: ₹0

Analysis: By making this prepayment, your loan will close 0 years earlier than scheduled.

What is a Loan Prepayment?

Loan prepayment (or part-payment) is a facility where a borrower pays an additional amount towards the loan principal before the scheduled tenure ends. In India, most floating-rate home loans do not charge a penalty for this, making it a powerful strategy to save on interest.

Since the interest is calculated on the "reducing balance," every rupee you prepay immediately stops generating interest for the rest of the loan duration. It is mathematically the opposite of a SIP investment—instead of earning compounding interest, you are preventing compounding interest from being charged against you.

How Prepayment Saves You Money

When you make a prepayment, the amount is deducted directly from your Outstanding Principal. Because the EMI remains the same, a much larger portion of your subsequent monthly payments goes towards the principal rather than interest.

  • Tenure Reduction: Most banks apply prepayments to shorten the tenure, meaning you become debt-free faster.
  • Massive Interest Savings: Because home loans have long tenures (20-30 years), saving interest at the start of the loan has a massive snowball effect.

Check your Loan Eligibility before applying to ensure you don't over-leverage your income.

Prepayment Calculation Example

Consider a ₹50 Lakh Home Loan at 8.5% interest for 20 years:

  • Original Interest: ₹54.13 Lakhs
  • Prepayment of ₹5 Lakh (Year 1): ₹25.82 Lakhs Saved
  • New Tenure: ~15.5 Years

By paying just 10% of the loan amount early, you save more than 50% of the total interest and close the loan 4.5 years early. This is much more effective than most FD returns.

Frequently Asked Questions

Should I prepay my loan or invest in SIP?
If your loan interest rate (e.g. 9%) is lower than your expected SIP returns (e.g. 12%), investing might be better. However, prepayment gives a guaranteed 'return' and mental peace.
Is there a penalty for home loan prepayment?
As per RBI guidelines, individual borrowers with floating-rate home loans do not have to pay any prepayment charges in India.
When is the best time to prepay a loan?
The earlier, the better. Prepayments made in the first 5 years of a 20-year loan save significantly more interest than prepayments made towards the end.
How much can I prepay at once?
Most banks require a minimum amount (e.g., 2 or 3 EMIs worth) for a part-payment. There is usually no upper limit.
Does prepayment affect credit score?
Prepayment shows healthy repayment behavior and reduces your debt-to-income ratio, which generally has a positive impact on your CIBIL score.
Can I reduce my EMI instead of tenure?
Yes. While banks default to tenure reduction, you can request an 'EMI Reset'. Note that tenure reduction usually saves more total interest. Use our EMI Calculator to see the difference.

Related Financial Tools

EMI Calculator

Loan Eligibility

SIP Calculator

Inflation

CAGR Tool

Disclaimer

Calculations are based on the reducing balance method. Banks may have specific rules regarding minimum prepayment amounts or waiting periods. Always consult your loan agreement and bank for exact figures.

Last Updated: March 2026