Home Loan EMI Calculator

Home loan EMI follows the standard reducing-balance formula EMI = P × r × (1+r)ⁿ ÷ ((1+r)ⁿ − 1), where P is the sanctioned loan amount, r is the monthly interest rate, and n is the tenure in months. Because home loan tenures run up to 30 years, even a small rate difference has an outsized effect on lifetime interest compared to shorter loans.

The property itself is mortgaged to the lender as collateral until the loan is fully repaid, which sharply lowers the lender's risk compared to an unsecured product like a personal loan. That lower risk, combined with the priority-sector and long-tenure nature of housing finance, is why home loan rates sit well below most other retail loan categories.

Most floating-rate home loans today are linked to an External Benchmark Lending Rate (EBLR) — usually the RBI repo rate plus a lender-specific spread. When the RBI revises the repo rate, lenders are required to pass the change through within a set period, which then adjusts either your EMI or your remaining tenure, depending on the lender's policy and any standing instruction you've given.

Yes, and the saving is proportionally larger on home loans than on shorter loans precisely because the tenure is so long — a lump-sum prepayment in year 3 of a 20-year loan removes nearly two decades of future interest on that principal. RBI rules also bar lenders from charging a foreclosure or prepayment penalty on floating-rate home loans taken by individual borrowers.

A missed home loan EMI attracts a late payment fee and dents your credit score, and the account is typically classified as a Special Mention Account (SMA) if payments stay overdue. Continued default for 90 days can see the loan classified as a Non-Performing Asset (NPA), after which the lender can initiate recovery proceedings against the mortgaged property under the SARFAESI Act.

Very few Indian lenders now offer a truly fixed rate for the entire 20-30 year home loan tenure — most "fixed" options are actually fixed for an initial 2-5 years before reverting to floating. Given that a home loan runs for decades, most borrowers end up on a floating/EBLR-linked rate and instead manage rate risk through periodic prepayment rather than rate-locking.

A 30-year tenure keeps the EMI affordable but, as the comparison table above shows, can add tens of lakhs in extra interest versus a 20-year tenure on the same loan. A common middle path is taking the longer tenure for eligibility and cash-flow comfort, then prepaying opportunistically each year to cut the effective payoff period.

Under the Old Tax Regime, the principal component of your EMI qualifies under Section 80C (up to ₹1.5 lakh combined with other 80C investments), and the interest component qualifies under Section 24(b) (up to ₹2 lakh for a self-occupied property). This calculator's amortization table shows the exact principal/interest split needed to claim these.

Lenders typically finance 75-90% of the property value (Loan-to-Value or LTV), meaning you need to arrange 10-25% as a down payment, plus registration, stamp duty, and processing charges on top — budget for these upfront costs separately from the EMI itself.