Loan EMI Calculator

How EMI is calculated

An Equated Monthly Instalment (EMI) is a fixed payment made by a borrower to a lender at a specified date each calendar month. EMIs include both principal and interest, calculated so that the loan is fully paid off at the end of the agreed tenure. The formula is:

EMI = P × r × (1 + r)^n ÷ ((1 + r)^n − 1)

Where P is the principal (loan amount), r is the monthly interest rate (annual rate divided by 12 and 100), and n is the number of monthly instalments. In the early months most of your EMI goes towards interest; later, more goes towards principal.

How to use this calculator

1. Enter the loan amount you're considering.
2. Enter the annual interest rate offered by the lender.
3. Set the tenure — toggle between years and months as needed.
4. Click Calculate EMI to see your monthly instalment along with the total interest you'll pay over the life of the loan.

Real example

Suppose you're taking a ₹30,00,000 home loan from SBI at 8.75% per year for 20 years. Plug those numbers in and you'll see a monthly EMI of about ₹26,510 — meaning you'll pay ₹63,62,400 in total over 240 months, of which ₹33,62,400 is pure interest. Drop the tenure to 15 years and the EMI rises to about ₹29,985, but total interest falls to roughly ₹23,97,300 — a saving of nearly ₹9.65 lakh. This is why most financial planners in India recommend the shortest tenure your monthly budget can comfortably afford.

For a ₹5 lakh personal loan at 12% for 5 years, the EMI works out to about ₹11,122 per month with total interest of ₹1.67 lakh. For a ₹8 lakh car loan at 9.5% for 7 years, expect roughly ₹13,084 per month and total interest of around ₹2.99 lakh.

Tips to lower your EMI

• Compare lenders. Even a 0.5% lower rate can save lakhs over a 20-year home loan.
• Pick a longer tenure for a lower monthly EMI — but accept more total interest.
• Make a higher down-payment to reduce the principal you finance.
• Pre-pay when possible. Any lump-sum reduces principal and shrinks your interest bill.
• Negotiate. Salaried customers with strong credit scores often get sub-list rates.

Worked example: ₹30 lakh home loan

Suppose you take a ₹30,00,000 home loan from SBI at 8.75% per year for 20 years. Plug those numbers in and you'll see a monthly EMI of about ₹26,510 — meaning you'll pay ₹63,62,400 in total over 240 months, of which ₹33,62,400 is pure interest. Drop the tenure to 15 years and the EMI rises to about ₹29,985, but total interest falls to roughly ₹23,97,300 — a saving of nearly ₹9.65 lakh. This is why most financial planners in India recommend the shortest tenure your monthly budget can comfortably afford.

For a ₹5 lakh personal loan at 12% for 5 years, the EMI works out to about ₹11,122 per month with total interest of ₹1.67 lakh. For a ₹8 lakh car loan at 9.5% for 7 years, expect roughly ₹13,084 per month and total interest of around ₹2.99 lakh.

Three ways to reduce your EMI legally

1. Pre-pay aggressively in the early years. The reducing-balance method front-loads interest. In the first year of a 20-year loan, around 80% of every EMI is interest and only 20% is principal. A ₹2 lakh pre-payment in year 1 of a ₹30 lakh loan removes about 12 EMIs from the tenure and saves ₹3.5 lakh in interest. The same pre-payment in year 15 removes only 4 EMIs and saves about ₹40,000.

2. Switch to a lower-rate lender. Banks compete heavily for home-loan customers with strong credit scores. After two years of clean repayment, balance-transfer offers from competitors are routine. A 0.5% rate drop on a ₹50 lakh / 20-year loan saves about ₹4 lakh — well worth the ₹10–15K processing fee.

3. Step up your EMI as your salary grows. Most lenders allow voluntary EMI increases. Raising a ₹26,510 EMI to ₹30,000 (a roughly 13% bump) shaves about 4 years off a 20-year tenure and saves ₹8.7 lakh in interest. A salary appraisal of 8–10% per year easily covers this.

What this calculator does not include

EMI is principal plus interest only. Your actual monthly outflow on a home loan also includes property insurance, life insurance (often bundled), processing fees (paid upfront), and 18% GST on those fees. Always budget for an extra ₹1,500–₹3,000 per month on these costs. Floating-rate loans linked to the RBI repo rate (the standard for Indian home loans since 2019) will see EMIs change every 3 months as the repo rate moves.

Disclaimer

This calculator produces estimates only. The actual EMI quoted by a lender may differ by ₹50–200 per month due to rounding methods, day-count conventions, or the inclusion of insurance premiums. Always cross-check with your lender's official sanction letter before signing any loan agreement. Consult a Chartered Accountant or financial advisor before taking any consequential loan decision.

Frequently asked questions