Tip: enter one EMI amount here to see how one extra EMI a year shortens your loan.
Show year-wise repayment schedule
| Year | Principal | Interest | Balance |
|---|
Use this free Home Loan EMI Calculator (reducing balance method) to find your monthly EMI, the total interest you will pay, and a year-wise repayment schedule. You can also see how much you save by paying a little extra every year. Everything is calculated on your phone, so your numbers stay private.
What is a home loan EMI?
EMI stands for Equated Monthly Instalment. It is the fixed amount you pay your bank every month until the loan is fully repaid. Each EMI has two parts: interest on the outstanding loan, and principal, which reduces the loan itself.
In the early years, most of your EMI goes towards interest. As the outstanding balance falls, the interest part becomes smaller and the principal part becomes bigger, even though the EMI stays the same. You can see this clearly in the year-wise schedule above.
How is EMI calculated?
Banks use this standard formula:
EMI = P × r × (1 + r)n ÷ [(1 + r)n − 1]
- P = loan amount (principal)
- r = monthly interest rate (annual rate ÷ 12 ÷ 100)
- n = number of monthly instalments (years × 12)
Example
Suppose you take a home loan of ₹30 lakh at 8.5% per year for 20 years:
- Monthly rate r = 8.5 ÷ 12 ÷ 100 = 0.00708
- Number of EMIs n = 20 × 12 = 240
- EMI = ₹26,035 per month
- Total amount paid = ₹62.48 lakh
- Total interest = ₹32.48 lakh, more than the loan amount itself
This is why understanding your EMI, and planning prepayments early, matters so much.
Reducing balance vs flat interest rate
This calculator uses the reducing balance method, the method used for home loans in India. Interest is charged every month only on the outstanding loan, which keeps falling as you repay. That is why the interest part of your EMI shrinks over time.
Some lenders, especially for certain personal, vehicle or consumer loans, quote a flat rate. A flat rate charges interest on the full original loan for the entire tenure, even after you have repaid most of it. A flat rate looks lower, but it is much more expensive.
Same loan, two methods
₹30 lakh at 8.5% for 20 years:
| Reducing balance | Flat rate | |
|---|---|---|
| Monthly EMI | ₹26,035 | ₹33,750 |
| Total interest | ₹32.48 lakh | ₹51.00 lakh |
The flat-rate loan costs about ₹18.5 lakh more for the same “8.5%”.
Converting a flat rate to a reducing rate
A personal loan of ₹5 lakh for 5 years at a flat 8% has an EMI of about ₹11,667. That is the same EMI as a reducing-balance loan at about 14.1%. As a rough rule, a flat rate is often close to double when converted to a reducing rate for loans of a few years.
Banker’s tip: always ask the lender, “Is this a reducing balance rate?” and check the APR in the Key Fact Statement, which lenders must give you. To compare two offers fairly, use our Compare Loans tool.
What affects your EMI?
1. Loan amount
A bigger loan means a bigger EMI. Paying a larger down payment reduces both your EMI and the total interest.
2. Interest rate
Even a small difference in rate makes a big difference over 20 years. On the same ₹30 lakh loan for 20 years:
| Interest rate | Monthly EMI |
|---|---|
| 8.0% | ₹25,093 |
| 8.5% | ₹26,035 |
| 9.0% | ₹26,992 |
A 0.5% difference changes your EMI by nearly ₹1,000 a month, which adds up to more than ₹2 lakh over the full loan.
3. Tenure
A longer tenure gives a smaller EMI, but you pay much more interest in total. A shorter tenure means a higher EMI but big interest savings. Choose the shortest tenure whose EMI you can pay comfortably.
4. Floating or fixed rate
Most home loans in India have a floating rate linked to an external benchmark such as the RBI repo rate. When the benchmark changes, banks usually change your tenure first, not your EMI. Check your loan statement once a year so you know where you stand.
How much EMI can you afford?
A simple rule many banks and planners follow: keep all your EMIs together below 40–50% of your monthly take-home salary. A safer target for a family is 30–35%, so you still have money for savings, insurance and emergencies.
Prepayment: the easiest way to save lakhs
Prepayment means paying an extra amount over your regular EMI. The extra money goes directly towards your principal, so future interest falls.
In our ₹30 lakh example, paying just one extra EMI every year (₹26,035) closes the loan in about 16 years 9 months instead of 20 years and saves around ₹6.17 lakh in interest. Try it yourself in the “Extra payment every year” box above.
Reduce EMI or reduce tenure?
After a prepayment, your bank will usually ask whether you want a lower EMI or a shorter tenure. Reducing tenure saves much more interest. Choose a lower EMI only if your monthly budget is tight.
As per RBI rules, banks cannot charge a prepayment penalty on floating-rate home loans taken by individuals, so you can prepay whenever you have spare money, such as a bonus or arrears.
Banker’s tips to reduce your home loan cost
- Prepay early. Extra payments in the first 5–7 years save the most, because that is when interest is highest.
- Increase your EMI with your salary. Even a 5% higher EMI every year can cut many years off your loan.
- Compare your rate every year. If your rate is much higher than what new borrowers get, ask your bank to reduce it or consider a balance transfer.
- Keep your CIBIL score above 750. A good score helps you get the lowest rates.
- Do not skip EMIs. Late payments add penalty charges and damage your credit score.
Frequently asked questions
Does this calculator use the reducing balance method?
Yes. Interest is calculated every month on the outstanding balance, the same method banks use for home loans in India.
Which is better, flat rate or reducing rate?
Reducing rate is cheaper for the borrower. A flat rate charges interest on the full loan amount for the whole tenure, so the real cost is much higher than the quoted rate.
Is the EMI from this calculator exact?
It uses the same formula banks use, so it is very close. Your bank’s actual EMI can differ slightly because of rounding, the date of disbursement, or processing charges.
Does my EMI change if the repo rate changes?
For floating-rate loans, your interest rate changes when the benchmark changes. Banks usually adjust the tenure first and keep the EMI the same, unless the tenure becomes too long.
Is it better to prepay the home loan or invest?
If your loan rate is higher than the safe return you can earn after tax, prepaying is usually better. Many families do both: keep investing for long-term goals and use bonuses for prepayment.
What happens if I miss an EMI?
The bank charges a penalty and the missed payment is reported to credit bureaus, which lowers your CIBIL score. If you face difficulty, speak to your bank early.
Can I get tax benefits on my home loan?
Tax deductions on home loan interest and principal may be available depending on your tax regime and whether the house is self-occupied or let out. Rules change, so please check the current rules or ask a tax advisor.
Related calculators
- Compare Loans – see which loan offer gives a lower EMI and total cost
- FD Calculator – check what your savings will earn
- Financial Health Check – see if your EMIs are under control