How this home loan emi works
For monthly rate r and n payments, EMI = P × r × (1+r)ⁿ ÷ ((1+r)ⁿ−1). At 0%, EMI is principal ÷ months. Interest is charged monthly on the opening balance.
Worked example
For an illustrative ₹50,00,000 loan at 8.5% for 20 years, the calculator derives the EMI first, then carries the unrounded balance through all 240 monthly rows.
Try it yourself: the form above starts with these illustrative values. Change any input to see the result and chart update instantly.
Assumptions used
- Payments occur at the end of each month.
- The annual rate is nominal and divided by 12.
- The rate and EMI remain unchanged for the chosen tenure.
What this estimate does not cover
- Actual lender schedules can differ because of disbursal dates, daily interest, rounding or rate resets.
- Insurance, fees, taxes and prepayments are excluded.
Financial contracts can use day-count, rounding, reset and fee conventions that differ from this educational model. Use your lender’s official schedule for a contractual figure.
Frequently asked questions
How is home-loan EMI calculated?
It is the fixed payment that amortises principal plus reducing-balance interest over the selected months.
Does a longer tenure lower the EMI?
Usually yes, but it normally raises total interest because the balance remains outstanding longer.
Can the result match my lender exactly?
Treat it as an estimate; lender day-count, reset and rounding conventions may differ.
Official references
Regulatory statements are deliberately limited and linked to primary sources. These sources were last reviewed on 3 November 2026.
- RBI: Levy of foreclosure charges / pre-payment penalty on floating-rate term loans — Banks; floating-rate term loans sanctioned to individual borrowers. Always confirm current applicability to the specific loan.
- RBI FAQ: Reset of floating interest rates on EMI-based personal loans — Communication and options around interest-rate resets; home loans fall within the RBI definition of personal loans for this framework.
- RBI consumer guidance on home loans — General borrower education on APR, fees, margin/down payment and lender comparisons. Some examples may be historical; verify lender terms.