Quick answer
What is the EMI on a ₹50 lakh home loan?
A ₹50 lakh home loan at 8.5% a year for 20 years has an EMI of about ₹43,391. Over 240 months you repay about ₹1.04 crore, of which roughly ₹54.14 lakh is interest. A 15-year tenure raises the EMI to about ₹49,237 but cuts total interest to about ₹38.6 lakh.
- Formula: EMI = P × r × (1 + r)n ÷ ((1 + r)n − 1)
- r is the monthly rate (annual ÷ 12 ÷ 100); n is months
- Tip: early EMIs are mostly interest, so prepaying early saves the most
How is EMI calculated?
Banks in India use the reducing-balance method. Each month, interest is charged on the loan amount still outstanding, and the rest of your EMI repays principal.
- P: loan amount
- r: monthly interest rate = annual rate ÷ 12 ÷ 100
- n: tenure in months
Worked example: ₹50 lakh at 8.5% for 20 years
Here r = 0.0070833 and n = 240, which gives an EMI of about ₹43,391. Total repayment is about ₹1,04,13,879, so the interest cost is about ₹54,13,879.
Should you pick a shorter or longer tenure?
A longer tenure makes the EMI easier on your monthly budget but costs much more in interest. For the same ₹50 lakh loan at 8.5%, moving from 20 to 15 years raises the EMI by about ₹5,800 a month but saves around ₹15.5 lakh in interest.
Frequently asked questions
How is loan EMI calculated?
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.
What is the EMI for a ₹50 lakh home loan?
At 8.5% a year for 20 years, the EMI on a ₹50 lakh home loan is about ₹43,391. You pay about ₹54.14 lakh in interest over the full term.
Does a longer tenure reduce the EMI?
Yes, a longer tenure lowers the monthly EMI but increases the total interest you pay. A shorter tenure costs more each month but saves interest overall.
Why is most of my early EMI interest?
Interest is charged on the outstanding balance, which is highest at the start. As you repay principal, the interest part of each EMI shrinks and the principal part grows.
Does prepaying a loan help?
Yes. Prepayments reduce the outstanding principal, so you pay less interest. Most banks don’t charge a penalty for prepaying floating-rate home loans taken by individuals.
What is the EMI on a ₹10 lakh car loan?
At 9% a year for 5 years, the EMI on a ₹10 lakh car loan is about ₹20,758, with about ₹2.46 lakh of interest. Stretching it to 7 years lowers the EMI to about ₹16,089 but raises the interest to about ₹3.51 lakh.
Can I reduce my EMI after taking a loan?
Yes. You can prepay part of the principal and ask the bank to recalculate the EMI, move the loan to a lender with a lower rate, or extend the tenure. All three lower the monthly amount, but only prepaying also cuts the total interest.