What is an EMI Loan Calculator?
EMI stands for Equated Monthly Installment — the fixed amount you pay your lender every month until a loan is fully repaid. Each installment covers part of the principal plus the interest charged on the outstanding balance. This calculator works for home loans, car loans, personal loans and any fixed-rate amortizing loan, and is currency-agnostic so it applies anywhere.
How to use it
Enter three values: the loan amount (principal you borrow), the annual interest rate as a percentage, and the tenure in months. The calculator instantly returns your monthly EMI, the total interest you will pay, and the total amount repaid over the life of the loan.
The formula explained
The EMI is computed with the standard amortization formula:
$$\text{EMI} = P \cdot \frac{r\,(1+r)^{n}}{(1+r)^{n}-1}$$
Here P is the principal, r is the monthly interest rate (annual rate divided by 12, then by 100), and n is the number of monthly installments. If the interest rate is 0, the EMI is simply the principal divided by the number of months.
Worked example
Borrow 100,000 at 10% annual interest for 12 months. The monthly rate is \(0.10 \div 12 = 0.0083333\). Using the formula, the EMI is about 8,791.59 per month. Over 12 months you repay roughly 105,499.07, of which about 5,499.07 is interest.
FAQ
Does a longer tenure reduce my EMI? Yes — spreading the loan over more months lowers each installment, but you pay more total interest.
Is the interest fixed? This calculator assumes a fixed interest rate for the entire tenure. Variable-rate loans will differ.
What does total payment mean? It is the EMI multiplied by the number of months — the full amount you hand over, principal plus interest.
