QuickCalcy money guide
₹50 Lakh Home Loan EMI for 20 Years
For a ₹50 lakh home loan over 20 years, the EMI is about ₹43,391 at 8.5%. The rate has a major effect on lifetime interest.
EMI comparison by interest rate
| Annual rate | Approximate EMI | Approximate total interest |
|---|---|---|
| 8.0% | ₹41,822 | ₹50.37 lakh |
| 8.5% | ₹43,391 | ₹54.14 lakh |
| 9.0% | ₹44,986 | ₹57.97 lakh |
| 9.5% | ₹46,607 | ₹61.86 lakh |
Figures use the standard monthly reducing-balance formula and are rounded. Lender schedules can differ slightly.
How the EMI is calculated
EMI = P × r × (1 + r)^n ÷ ((1 + r)^n − 1). P is ₹50 lakh, r is the annual rate divided by 12, and n is 240 monthly payments. Early instalments contain more interest because the outstanding principal is larger.
Tenure is not only about affordability
A longer tenure lowers EMI but normally raises total interest. Before choosing 20, 25 or 30 years, compare both the monthly payment and lifetime cost. Keep room for insurance, maintenance, property tax and other ownership costs.
Floating-rate loans
For a floating loan, the lender may change the EMI, extend the tenure or use both when the benchmark changes. Recalculate after every significant rate reset. Do not assume today’s EMI will remain unchanged for two decades.
Prepayment questions
A principal prepayment can reduce future interest, especially earlier in the loan. Check lender rules, emergency reserves and alternative uses of cash. Request an updated amortisation schedule after a prepayment rather than relying only on the original sanction illustration.