EMI Calculator
Work out the Equated Monthly Installment (EMI) for any loan — home, personal, car, or education — along with the total interest payable and a month-by-month repayment schedule.
- Principal₹10.00 Lakh48.0%
- Interest₹10.83 Lakh52.0%
What is EMI Calculator?
An EMI (Equated Monthly Installment) is the fixed amount you pay a lender every month until a loan is fully repaid. Each EMI is a mix of principal repayment and interest — early in the loan, interest makes up most of the payment, and that mix gradually shifts toward principal as the balance shrinks.
How EMI Calculator Works
EMI is calculated on the reducing balance method using the formula EMI = P × r × (1+r)^n / ((1+r)^n − 1), where P is the principal, r is the monthly interest rate (annual rate ÷ 12 ÷ 100), and n is the number of monthly installments. Because interest is charged only on the outstanding balance, paying even a little extra toward principal early on meaningfully reduces total interest.
Example Calculation
For a loan of ₹10,00,000 at 8.5% annual interest over 20 years (240 months), the EMI works out to roughly ₹8,678 per month, with total interest of about ₹10,82,776 over the loan tenure — meaning you repay close to double the principal by the end.
How to Reduce Your EMI
- Make a larger down payment to reduce the principal amount borrowed.
- Choose the shortest tenure you can comfortably afford — it cuts total interest sharply.
- Negotiate a lower interest rate by comparing lenders or improving your credit score.
- Make partial prepayments whenever you have surplus funds, especially early in the loan.
- Consider a balance transfer to a lender offering a meaningfully lower rate.
Frequently Asked Questions
What is EMI and how is it calculated?
EMI stands for Equated Monthly Installment — the fixed monthly payment made toward a loan, calculated using the reducing-balance formula EMI = P × r × (1+r)^n / ((1+r)^n − 1).
Does the EMI amount stay the same throughout the loan?
For a fixed-rate loan, yes — the EMI stays constant, but the split between principal and interest changes every month. If you have a floating-rate loan, the EMI (or tenure) can change when the lender revises the interest rate.
What happens if I miss an EMI payment?
Missing an EMI usually attracts a late payment fee and can affect your credit score. Interest continues to accrue on the outstanding balance, so it is best to pay on or before the due date.
Can I prepay my loan to reduce the EMI or tenure?
Most lenders allow partial or full prepayment, often with reduced or no charges on floating-rate loans. Prepayment can either lower your EMI (keeping tenure the same) or shorten the tenure (keeping EMI the same) — shortening the tenure usually saves more interest.
Is a longer tenure always a bad idea?
Not necessarily — a longer tenure lowers your monthly EMI, which can improve affordability, but it increases the total interest paid over the life of the loan. It is a trade-off between monthly cash flow and total cost.
Does this calculator include processing fees or insurance?
No — this calculator estimates EMI purely from principal, interest rate and tenure. Processing fees, insurance premiums and other charges vary by lender and are not included in the EMI figure.