How to Use This Mortgage Calculator
This free EMI calculator helps you understand the true cost of your home loan in three simple steps.
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Enter Property Price
Type the total cost of the property you wish to buy. This is the market value or the agreed purchase price.
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Set Down Payment
Enter the percentage you'll pay upfront. Most lenders require a minimum of 10–20% as a down payment.
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Choose Rate & Tenure
Set the annual interest rate offered by your bank and the loan repayment period in years to see your exact EMI.
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View Amortization
The amortization table shows exactly how much principal and interest you pay each year until the loan is fully repaid.
What is a Mortgage EMI?
EMI stands for Equated Monthly Installment. It is the fixed amount you pay to your lender every month for a defined number of years until your home loan is fully repaid. Each EMI consists of two components: the principal repayment and the interest charged on the outstanding loan balance.
In the early months of your loan, a larger portion of your EMI goes towards paying interest. As time progresses, the principal component increases and interest decreases — this is the effect of loan amortization.
Factors That Affect Your Home Loan EMI
- Loan Amount (Principal): The higher the loan amount, the higher your EMI. Making a larger down payment reduces your principal and lowers your monthly burden.
- Interest Rate: Your EMI directly depends on the interest rate. Even a 0.5% difference can save lakhs over a 20-year loan. Always shop around for the best rate.
- Loan Tenure: A longer tenure reduces your monthly EMI but significantly increases the total interest paid. A shorter tenure means higher EMIs but lower total cost.
- Type of Interest Rate: Fixed rates remain constant throughout the loan. Floating rates change with market conditions and can go up or down over time.
Tips to Reduce Your Home Loan Interest
- Make part-prepayments whenever you receive a bonus, increment, or windfall. This directly reduces the outstanding principal.
- Opt for a shorter loan tenure if your income allows. A 15-year loan vs. a 25-year loan can save you 30–40% in total interest.
- Maintain a high credit score (750+) to negotiate better interest rates with lenders.
- Consider balance transfer to a lower-rate lender after 2–3 years if rates drop significantly.
How Home Loan Interest is Calculated in India
In India, home loans are typically offered on a reducing balance basis. This means interest is calculated on the outstanding principal balance each month, not on the original loan amount. As you repay the principal, the interest charged each month reduces, which is why the interest component of your EMI decreases over time.
Under tax laws (Section 24b), you can claim a deduction of up to ₹2 lakh per year on home loan interest for a self-occupied property. Additionally, under Section 80C, principal repayment of up to ₹1.5 lakh per year is eligible for deduction.
Frequently Asked Questions
Everything you need to know about mortgage EMI calculations.
What is the difference between EMI and a monthly instalment? ▾
An EMI (Equated Monthly Installment) is a specific type of monthly installment where the total amount paid each month remains the same throughout the loan tenure. A general monthly instalment may vary. EMIs are used in home loans, personal loans, and car loans where the repayment is structured over a fixed period at a fixed amount.
How much home loan can I get on my salary? ▾
As a general rule, most banks allow a maximum EMI of 40–50% of your net monthly income. So, on a ₹1 lakh monthly salary, you can typically afford an EMI of ₹40,000–₹50,000. Based on this, with an 8.5% interest rate and 20-year tenure, you may be eligible for a home loan of approximately ₹40–50 lakh. Use our calculator above to find the exact numbers for your situation.
Does prepayment reduce my EMI or loan tenure? ▾
It depends on your preference and your lender's terms. When you make a prepayment, you can either: (a) Keep the EMI the same and reduce the loan tenure — this saves more interest overall, or (b) Reduce your EMI and keep the tenure the same. Financial advisors generally recommend reducing the tenure as it saves more money in interest payments.
What is the minimum down payment for a home loan in India? ▾
As per RBI guidelines, lenders can finance a maximum of 90% of the property value for loans up to ₹30 lakh, 80% for loans between ₹30 lakh and ₹75 lakh, and 75% for loans above ₹75 lakh. This means the minimum down payment ranges from 10% to 25% depending on the loan amount.
What credit score do I need for a home loan? ▾
Most banks and NBFCs require a minimum CIBIL score of 650–700 to sanction a home loan. However, to get the best interest rates, you typically need a score of 750 or above. A higher score not only helps you get approved faster but also gives you leverage to negotiate lower interest rates, which can save lakhs over the life of the loan.
Is this EMI calculator accurate? ▾
Yes, this calculator uses the standard EMI formula — EMI = P × r × (1+r)ⁿ / [(1+r)ⁿ – 1] — which is the same formula used by all banks and financial institutions in India. The results are accurate for fixed-rate loans. For floating-rate loans, the EMI may change when the lender revises the interest rate.
Can I use this calculator for personal loans or car loans too? ▾
Absolutely. The underlying EMI formula is identical for home loans, personal loans, car loans, and education loans. Simply enter the respective loan amount, interest rate, and tenure to get accurate EMI calculations for any type of loan.
What is an amortization schedule? ▾
An amortization schedule is a complete table showing each payment period (year, in our case), how much of each payment goes toward principal repayment, how much goes toward interest, and the remaining outstanding balance after each payment. It gives you a full picture of how your loan gets paid off over time.
Disclaimer: This mortgage calculator is provided for educational and informational purposes only. Results are estimates based on the inputs provided and the standard EMI formula. Actual loan terms, interest rates, and fees may vary by lender. This does not constitute financial advice. Please consult a qualified financial advisor before making any borrowing decisions.