
A home loan is often the largest financial commitment for most individuals, with a significant portion of the repayment going towards interest over a long tenure.
An EMI calculator helps borrowers estimate their monthly instalments, total interest payable, and overall repayment, making it easier to evaluate different repayment strategies.While regular EMI payments keep the loan on track, making a small additional payment every year can substantially reduce the overall borrowing cost. Let's understand how this works with an example.
A standard home loan EMI calculator estimates the monthly repayment based on the loan amount, interest rate, and tenure.
For a ₹50 lakh home loan at 8% for 30 years, the repayment works out as follows:
Particulars | Amount |
Loan Amount | ₹50,00,000 |
Interest Rate | 8% p.a. |
Loan Tenure | 30 Years (360 Months) |
Monthly EMI | ₹36,688 |
Total Interest Payable | ₹82,07,762 |
Total Repayment | ₹1,32,07,762 |
This means the borrower pays ₹82.08 lakh as interest over the loan tenure, which is more than the original loan amount.
Instead of paying only 12 EMIs a year, borrowers can make the equivalent of 13 EMIs annually by paying one additional EMI of ₹36,688 every year.
Since the extra payment goes towards reducing the outstanding principal, future interest is calculated on a lower balance, helping reduce both the loan tenure and total interest payable.
Particulars | Regular Repayment | 1 Extra EMI Every Year |
Monthly EMI | ₹36,688 | ₹36,688 |
Extra Annual Payment | Nil | ₹36,688 |
Loan Tenure | 30 Years | 23 Years 1 Month |
Total Interest Paid | ₹82,07,762 | ₹59,99,585 |
Interest Saved | — | ₹22,08,177 |
By following this strategy, borrowers can:
Save ₹22,08,177 in interest.
Repay the loan 6 years and 11 months earlier.
Reduce the total repayment amount by over ₹22 lakh.
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Home loans follow an amortisation schedule where interest forms a larger share of the EMI during the initial years.
As a result:
Early EMIs are largely used to pay interest.
An extra EMI directly reduces the principal outstanding.
A lower principal means less interest is charged for the remaining tenure.
The benefit compounds over the life of the loan, resulting in substantial savings.
If you plan to adopt this strategy, keep these points in mind:
Use annual bonuses, incentives, or tax refunds to make the additional payment.
Choose the "Reduce Loan Tenure" option instead of reducing the EMI, wherever available.
Maintain an emergency fund before making prepayments.
Check whether your lender charges any prepayment fees, although floating-rate home loans generally do not attract such charges.
Paying one extra EMI every year can be an effective way to reduce the cost of a long-term home loan. In the example of a ₹50 lakh loan at 8% for 30 years, this strategy can help borrowers save over ₹22 lakh in interest and become debt-free nearly 7 years earlier.
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Disclaimer: This blog has been written exclusively for educational purposes. The securities mentioned are only examples and not recommendations. This does not constitute a personal recommendation/investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions.
Investments in the securities market are subject to market risks, read all the related documents carefully before investing.
Published on: Jul 30, 2026, 11:08 AM IST

Rakesh Deshmukh
Rakesh Deshmukh is a financial content specialist with around 3 years of experience writing impactful content across equities, mutual funds, IPOs, and personal finance. At Angel One, he decodes real-time market trends and breaking news, helping investors and traders stay updated. He also helps investors make informed decisions by simplifying market fundamentals and technical analysis. He holds a bachelor’s degree in commerce.
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