Loan & EMI Calculator
Plan your finances by calculating monthly installments and total interest instantly.
What Is an EMI and How Is It Calculated?
Your EMI (Equated Monthly Installment) is the fixed amount you repay each month on a loan — part principal, part interest — until the loan is fully paid off. It's calculated from three numbers: the loan amount, the annual interest rate, and the loan term (tenure).
Enter those three values and this calculator returns your monthly EMI and total interest paid over the life of the loan, instantly.
Why Use This EMI Calculator
💰 EMI + Total Interest
See both your monthly payment and the total interest cost over the loan's life.
⚡ Instant, Live Updates
Adjust any value and watch your EMI recalculate immediately — great for comparing scenarios.
🔒 Your Numbers Stay Private
Calculated locally — no loan details are sent to a server.
How to Calculate Your Loan EMI
- Enter the Loan Amount you're borrowing (principal).
- Enter the annual Interest Rate your lender quoted.
- Enter the Loan Tenure in years — your monthly EMI and total interest paid appear immediately below.
Understanding What Drives Your EMI
1. A longer tenure means lower EMI but more total interest
Stretching a loan from 3 to 5 years lowers the monthly payment, but you'll pay significantly more in total interest over the loan's life — model both before deciding.
2. Small rate differences add up
Even a 0.5-1% difference in interest rate can change your total interest cost substantially on a large loan — always compare the actual EMI, not just the advertised rate.
3. Use it before you apply, not after
Run a few loan-amount and tenure combinations before approaching a lender, so you already know what monthly payment fits your budget.
Frequently Asked Questions (FAQ)
Q: What formula does this calculator use?
A: The standard reducing-balance EMI formula: EMI = P × r × (1+r)^n / ((1+r)^n − 1), where P is principal, r is the monthly interest rate, and n is the number of monthly installments.
Q: Does this account for processing fees or other loan charges?
A: No — this calculates the pure principal-and-interest EMI. Lenders often add processing fees, insurance, or other charges on top, so check your actual loan offer for the full cost.
Q: Why does the total interest seem so high on a long-tenure loan?
A: Interest compounds on the outstanding balance every month — the longer the loan runs, the more months interest accrues, even if the monthly EMI itself looks manageable.