EMI Calculator - Calculate Loan EMI Online Free

How to Use the EMI Calculator

1. Enter the loan amount — type the principal amount you plan to borrow (e.g., 5,000,000 for a home loan or 500,000 for a personal loan)
2. Set the annual interest rate — enter the interest rate percentage offered by your lender (e.g., 8.5 for 8.5% per year)
3. Choose the loan tenure — select the repayment period in months (e.g., 240 for a 20-year home loan)
4. Review your EMI — the calculator instantly shows the monthly installment, total interest payable, and total amount (principal + interest)
5. Scroll the amortization schedule — see a year-by-year breakdown of principal paid, interest paid, and remaining balance throughout the loan term

Perfect for comparing loan offers, planning home or car purchases, and budgeting monthly payments.

Features

• Real-time calculation — EMI updates instantly as you change any input
• Amortization schedule — year-by-year breakdown showing principal and interest components
• Total cost view — total payment and total interest displayed prominently at the top
• Summary cards — at-a-glance view of EMI, total interest, and total payment
• All in your browser — no data sent anywhere, everything computes locally
• Large loan range — works for any loan amount from small personal loans to large mortgages
• Flexible tenure — supports tenures from 1 month to 30 years (360 months)

Use Cases

• Home loan planning — compare how a 20-year vs 25-year mortgage affects your monthly EMI and total interest
• Car purchase — check if a 5-year car loan at current interest rates fits your monthly budget
• Personal loan evaluation — before taking a personal loan, see the exact monthly commitment and total cost
• Interest rate comparison — compare two loan offers side by side to see which costs less overall
• Prepayment planning — use the amortization table to see when the interest component drops below the principal component — that’s the best time to consider prepayment

FAQ

What does EMI stand for?

EMI stands for Equated Monthly Installment — the fixed amount you pay each month to your lender until the loan is fully repaid. Each EMI covers part of the principal and part of the interest.

How is EMI calculated?

EMI is calculated using the formula: EMI = P × r × (1+r)^n / ((1+r)^n - 1), where P is the loan principal, r is the monthly interest rate (annual rate ÷ 12 ÷ 100), and n is the number of monthly installments.

Why is the total interest so much higher than the principal for long-term loans?

On a long-term loan like a 20-year mortgage, you pay interest on the outstanding balance for the entire duration. In the early years, most of each payment goes toward interest rather than principal. This is why making extra payments early can save thousands in interest.

Can I use this for a car loan vs home loan comparison?

Yes — the calculator works for any type of loan. Simply enter the loan amount, rate, and tenure for each scenario and compare the EMIs and total interest side by side.

What happens if I prepay part of my loan?

Prepaying reduces the outstanding principal, which means less interest accrues going forward. This calculator shows the amortization schedule for the original terms — actual savings from prepayment depend on when and how much you prepay, plus any prepayment penalties your lender charges.