What is a home loan EMI calculator?
A home loan EMI calculator tells you the fixed monthly amount – the Equated Monthly Instalment – that you pay a bank or housing finance company until your housing loan is repaid. This free online tool goes beyond a basic EMI figure. It also shows your loan-to-value ratio against RBI limits, the effect of a yearly prepayment on interest and tenure, the first-year tax benefit under Section 24(b) and Section 80C, and a home loan EMI calculator with yearly breakup of principal and interest for every year. Use it before you apply, while you compare lenders, or once you already pay an EMI and want to plan part payments.
The general EMI calculator handles any loan. This page is built only for housing loans, where the tenure runs up to 30 years, the amounts run into lakhs and crores, and tax rules and prepayment make a real difference to your total cost.
How to use this home loan EMI calculator
- Property value – the agreement value of the flat or house. It is used to work out your down payment and loan-to-value.
- Home loan amount – the amount you borrow. Try ₹30 lakh, ₹40 lakh or ₹50 lakh to compare.
- Interest rate – the yearly rate your lender quotes. Most home loans in India are floating-rate loans linked to the repo rate.
- Loan tenure – from 1 to 30 years. The calculator converts it to months, so a 20-year loan means 240 EMIs.
- Prepayment every year – an optional extra payment made at the end of each year. This turns the tool into a home loan EMI calculator with prepayment option.
- Tax regime – choose old or new to see which tax deductions apply.
The monthly EMI, total interest, total payment and a year-wise repayment schedule update as you type.
How is home loan EMI calculated?
Banks calculate home loan EMI on a reducing balance: every month, interest is charged only on the loan amount still outstanding. The home loan EMI calculator formula is:
EMI = P × r × (1 + r)n ÷ ((1 + r)n − 1)
- P = home loan amount (principal)
- r = monthly interest rate = yearly rate ÷ 12 ÷ 100
- n = tenure in months = years × 12
How to calculate home loan EMI with example
Say you buy a flat worth ₹65 lakh and take a home loan of ₹50 lakh at 8.5% for 20 years. Then r = 8.5 ÷ 12 ÷ 100 = 0.0070833 and n = 240. Putting these into the formula gives an EMI of ₹43,391. Over 240 months you repay about ₹1.04 crore, so the total interest is about ₹54.14 lakh – more than the loan itself. In year one, about ₹4.21 lakh of your EMIs goes to interest and only about ₹99,500 to principal. That monthly principal and interest split is why prepayment in the early years works so well.
What is the EMI for a home loan of 30, 40 or 50 lakhs?
The table below shows the monthly EMI at 8.5% per year for common loan amounts and tenures. Use it as a quick guide and enter your own rate in the calculator for the exact figure.
| Loan amount | 10 years | 20 years | 30 years |
|---|---|---|---|
| ₹30 lakh | ₹37,196 | ₹26,035 | ₹23,067 |
| ₹40 lakh | ₹49,594 | ₹34,713 | ₹30,757 |
| ₹50 lakh | ₹61,993 | ₹43,391 | ₹38,446 |
Notice that going from 20 to 30 years cuts the EMI on a ₹50 lakh loan by only about ₹4,900 a month, yet it adds roughly ₹34 lakh of extra interest over the life of the loan. A longer tenure helps with eligibility but costs a lot.
Home loan EMI calculator with prepayment
A prepayment, or part payment, is any amount you pay over and above your EMI. The lender adjusts it against the principal. You can then either keep the EMI the same and shorten the tenure, or keep the tenure and lower the EMI. This calculator uses the first option because it saves the most interest.
Try the example above with a yearly prepayment of ₹1 lakh. The same ₹50 lakh loan closes years earlier and the interest saved runs into lakhs of rupees. As a rule, prepaying in the first five to seven years – when the interest share of each EMI is highest – gives the biggest saving. For individual borrowers on floating-rate home loans, RBI rules do not allow banks and housing finance companies to charge a foreclosure or prepayment penalty.
How to reduce home loan EMI
- Make a larger down payment so you borrow less.
- Ask your lender to reset your rate when the repo rate falls, or move to another lender through a balance transfer.
- Use bonuses and increments for part payments.
- Increase your EMI by 5–10% every year as your salary grows – this closes a 20-year loan much sooner.
Loan-to-value (LTV) and down payment rules in India
Banks do not finance 100% of a property. RBI caps the loan-to-value ratio for individual housing loans as follows (stamp duty and registration charges are usually excluded from the property value):
| Property value | Maximum LTV | Minimum down payment |
|---|---|---|
| Up to ₹30 lakh | 90% | 10% |
| ₹30 lakh – ₹75 lakh | 80% | 20% |
| Above ₹75 lakh | 75% | 25% |
The calculator flags your loan if it is above the cap for your property value, so this home loan EMI calculator with down payment also acts as a quick eligibility check.
Is home loan EMI tax free? Tax benefits under 24(b) and 80C
Your EMI is not tax free in itself, but its two parts can reduce your taxable income under the old tax regime:
- Section 24(b) – interest paid on a loan for a self-occupied house is deductible up to ₹2,00,000 a year. For a let-out house there is no cap on interest, but the overall loss under the head house property that can be set off against other income is limited to ₹2,00,000 a year.
- Section 80C – the principal part of the EMI is deductible up to ₹1,50,000 a year, within the same 80C limit as PF, PPF, ELSS and life insurance. Stamp duty and registration charges also qualify in the year you pay them.
- Interest paid during construction (pre-EMI) is claimed in five equal parts starting from the year construction is completed.
Under the new tax regime, which is the default, these deductions are not available for a self-occupied house. The section numbers above follow the Income-tax Act, 1961; the Income-tax Act, 2025, in force from 1 April 2026, carries the same benefits forward for the old regime under renumbered sections (80C becomes Section 123, and the home loan interest deduction under 24(b) moves to Section 22). Check your figures with the income tax calculator to see which regime leaves you better off.
Is there GST on home loan EMI?
No. GST does not apply to the EMI or the interest on a home loan. GST at 18% applies only to fees such as the processing fee and some service charges.
Home loan EMI calculator in Excel
You can build a home loan EMI calculator in xls format with one formula: =PMT(8.5%/12, 240, -5000000) returns 43,391. For each month's interest use =balance*8.5%/12, and principal is EMI minus interest. Our online tool does the same maths without any download and also handles prepayments.
What is home loan pre-EMI?
When you buy an under-construction flat, the bank releases the loan in stages. Until the full amount is disbursed you can pay only the interest on the amount released – this is pre-EMI. It does not reduce the principal, so paying full EMIs from the start usually costs less overall.
What happens if a home loan EMI is not paid?
A missed EMI attracts a late payment charge and is reported to credit bureaus, which lowers your credit score. If EMIs stay unpaid for 90 days the loan becomes a non-performing asset and the lender can start recovery under the SARFAESI Act. If money is tight, talk to your lender early about restructuring or a longer tenure.
What you can do with it
- See the monthly and yearly picture – the calculator gives your home loan EMI every month and a full repayment schedule with yearly principal, interest and balance.
- Test a part payment or extra payment – enter a yearly prepayment and the calculator shows how much interest your home loan EMI plan saves. That is the simplest answer to how to save money on a home loan: prepay early.
- Read the monthly breakup – the calculator splits each home loan EMI into principal and interest, so you can see how little principal the early payments repay.
- Reducing rate, as banks use – interest is charged on the monthly reducing balance, the way every Indian bank and NBFC works out a home loan EMI, and the calculator follows the same method.
- Tenure in months – you enter years, and the calculator shows your home loan EMI tenure in months as well.
- Nothing to install – no sign-up, no app and no software download; the calculator runs in your browser.
Home loan EMI calculator for 40 lakhs and 50 lakhs
Use it as a home loan EMI calculator for 40 lakhs by entering ₹40,00,000: at 8.5% for 20 years the EMI is ₹34,713. As a home loan EMI calculator for 50 lakhs, the same terms give ₹43,391. What is the EMI for 30 lakhs home loan for 20 years? About ₹26,035. What is the EMI for 30 lakhs home loan for 10 years? About ₹37,196.
Home loan EMI calculator flat vs reducing
A home loan EMI calculator on simple interest (flat rate) would charge interest on the full loan for all 20 years. How to calculate home loan EMI simple interest: interest = P × R × T ÷ 100, and EMI = (P + interest) ÷ months. On ₹50 lakh at 8.5% flat for 20 years that is ₹56,250 a month – about ₹12,900 more than the reducing-balance EMI. Home loans in India are on reducing balance, so a home loan EMI calculator simple interest figure is useful only for comparison.
Home loan EMI calculator variable interest rate
Most home loans are floating, so your rate can change with the repo rate. To model a home loan EMI calculator variable interest rate case, recalculate with the new rate and the remaining balance from the schedule. What is the minimum EMI for home loan? It depends on the amount and the longest tenure your lender allows – usually 30 years.
Home loan EMI calculator India for women and bank employees
Some lenders give women borrowers a small rate concession, so enter that lower rate to see the EMI for women. Banks also offer concessional rates to their own staff; if you are bank staff, enter that rate and the calculator gives your home loan EMI. The maths is the same for every bank in India.
How to calculate home loan EMI for 20 years
Set the tenure to 20 years (240 months), enter the rate and loan amount, and read the result. The schedule also shows how to calculate home loan EMI principal and interest for each year, and the home loan EMI calculator xls method above gives the same answer in a spreadsheet.
How much monthly EMI for a home loan?
How much monthly EMI you pay for a home loan depends on three numbers: the loan amount, the rate and the tenure. At 8.5% for 20 years, every ₹1 lakh borrowed costs about ₹868 a month, so a ₹30 lakh loan is ₹26,035 and a ₹50 lakh loan is ₹43,391. Lenders usually cap total EMIs at 40–50% of your net monthly income.
Home loan EMI calculator month wise
A home loan EMI calculator month wise schedule shows how each EMI splits between interest and principal. On ₹50 lakh at 8.5% for 20 years, the first month's EMI of ₹43,391 contains ₹35,417 of interest and only ₹7,974 of principal. The yearly table on this page adds up those monthly rows; for a month-by-month view, recreate it in Excel with =IPMT() and =PPMT().
Home loan EMI calculator with monthly tenure
If your sanction letter states the tenure in months (for example 234 months), divide by 12 and enter it in years (19.5). The home loan EMI calculator converts it back to monthly tenure internally, so the EMI matches the bank's figure.
Free home loan EMI calculator for USA and New Zealand buyers
The EMI formula is universal, so this free home loan EMI calculator also works for a USA mortgage: $300,000 at 6.5% for 30 years is $1,896 a month in principal and interest (property tax and insurance are extra; see the mortgage calculator). A home loan EMI calculator for New Zealand needs one adjustment: many NZ banks take fortnightly or weekly repayments, which pay the loan off slightly faster than the monthly figure shown here.
Frequently asked questions
What is the EMI for a 30 lakh home loan for 20 years?
At 8.5% interest, the EMI on a ₹30 lakh home loan for 20 years is about ₹26,035 a month. For 10 years it is about ₹37,196. Enter your own rate in the home loan EMI calculator for the exact amount.
How is home loan EMI calculated?
Home loan EMI is calculated on a reducing balance with the formula P × r × (1 + r)^n ÷ ((1 + r)^n − 1), where P is the loan amount, r the monthly rate and n the number of months.
Does prepayment reduce EMI or tenure?
Either, depending on what you ask your lender. Keeping the EMI the same and reducing the tenure saves more interest, which is what this calculator shows.
Is there a penalty for prepaying a home loan?
For individual borrowers on floating-rate home loans, RBI does not allow lenders to charge prepayment or foreclosure penalties. Fixed-rate loans may carry a charge, so check your loan agreement.
How much tax can I save on a home loan?
Under the old regime you can deduct up to ₹2 lakh of interest under Section 24(b) and up to ₹1.5 lakh of principal under Section 80C each year for a self-occupied house. The new regime does not allow these deductions.
What is the maximum tenure for a home loan?
Most banks offer home loans for up to 30 years, subject to your age at maturity, usually 60 to 70 years.
How much down payment do I need for a home loan?
At least 10% for property up to ₹30 lakh, 20% for ₹30–75 lakh, and 25% above ₹75 lakh, as per RBI loan-to-value limits.
How much monthly EMI will I pay on a ₹50 lakh home loan?
At 8.5% for 20 years the EMI is about ₹43,391 a month. At 9% it rises to about ₹44,986. Enter your own rate and tenure above for an exact figure.
Last updated 2026-09-18