Home Loan EMI Calculator
See your monthly EMI, the total interest you'll pay over the life of the loan, and the full amount you'll repay — in seconds, with no signup.
Example values shown — replace them with your own loan details. Estimates only, not financial advice. Rates are examples — actual rates vary by lender and profile, so verify with your lender.
How your home loan EMI is calculated
Banks use the reducing-balance method: interest each month is charged only on the principal that is still outstanding. The formula is EMI = P × r × (1+r)ⁿ ÷ ((1+r)ⁿ − 1), where P is the loan amount, r is the monthly interest rate (annual rate ÷ 12 ÷ 100) and n is the number of monthly instalments.
In the early years most of each EMI goes towards interest. As the balance falls, a growing share goes towards principal — which is why the first few years of a long loan feel like they barely reduce what you owe.
Why the total interest surprises people
On a long tenure, the interest you pay in total can be a large fraction of the amount you borrowed. A shorter tenure raises the EMI but cuts total interest sharply, and adding even one extra EMI a year can take years off the loan.
Try changing the tenure above by a few years and watch how the total interest moves — that is usually the most eye-opening number on this page.
Ways to reduce home loan interest
Make part-prepayments whenever you have spare cash — early prepayments save the most because the outstanding balance is highest then. Choose the shortest tenure whose EMI still leaves room for emergencies. If your rate is well above what new borrowers are offered, compare the cost of a balance transfer. Finally, check for processing and foreclosure charges before deciding.
To see exactly how much time and interest an extra payment saves on your own loan, use the prepayment calculator.
Tax benefits on a home loan
Repayments may qualify for deductions — for example under Section 80C (principal) and Section 24(b) (interest) of the Income Tax Act — subject to limits and to the tax regime you choose. Rules change, so confirm with a tax professional before relying on them.
Frequently asked questions
What is a good home loan tenure?
There is no single right answer. A shorter tenure means a higher EMI but far less total interest. A sensible approach is to pick the shortest tenure whose EMI still leaves comfortable room in your monthly budget for emergencies. A commonly quoted rule of thumb is to keep total EMIs within roughly 40% of monthly income, but it is only a guideline.
Does prepaying a home loan reduce EMI or tenure?
It depends on the option your lender offers. Keeping the EMI the same and shortening the tenure usually saves more interest than lowering the EMI.
Is this calculator accurate?
It uses the same reducing-balance formula banks use. Your lender's own figure can differ slightly because of rounding, processing fees, insurance premiums or a floating rate that changes over time.
Can I use it to compare a balance transfer?
Yes. Enter your outstanding principal, the remaining tenure and the new interest rate to see the new EMI and total interest, then compare with your current loan. Remember to include any transfer and processing fees.
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Estimates only, not financial advice. Rates are examples — actual rates vary by lender and profile, so verify with your lender. Calculator app, not a financial advisor.