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EMI Calculator

Private: nothing leaves your browser

Reducing balance, updates as you type
  • Monthly EMI - -
  • Total interest - on top of what you borrowed
  • Total payable - principal and interest together
  • Interest share - of every rupee you repay

Principal, - Interest, -

Year by year
Year Principal paid Interest paid Total paid Balance left

Work out the monthly instalment on a home, car or personal loan, then see the part that is interest rather than repayment. The year by year table shows how slowly the balance moves at the start and how fast it falls at the end.

About this EMI calculator

An equated monthly instalment is a fixed payment that covers the interest due that month first and puts whatever is left towards the balance. Because the balance starts large, the interest slice starts large too, which is why the first few years of a long loan barely dent what you owe. The table here is a real month by month run, added up into loan years, so you can see that happening instead of taking it on trust.

Two numbers are worth more attention than the instalment itself. The total interest tells you the true price of borrowing, and the interest share tells you how much of each repayment never touches your debt. Shorten the term by a few years and watch both fall: the instalment rises a little, the interest falls a lot. The same monthly compounding seen from the other side, working for you rather than against you, is what the SIP calculator projects.

How to calculate your EMI

  1. Enter the loan amount, which is the sanctioned amount after your down payment, not the price of the house or car.
  2. Enter the interest rate the lender quoted, per year. A rate of 0 is allowed for an interest free instalment plan.
  3. Set the term, in years or months. Everything recalculates as you type.
  4. Read the total interest next to the instalment. That is the part people forget to compare between lenders.
  5. Scroll the year by year table to see when the balance actually starts falling, then press Copy summary to keep the figures.

Common questions about EMI

How is the EMI worked out?

With the standard reducing balance formula: the instalment is P times i times (1 plus i) to the power n, divided by (1 plus i) to the power n minus 1, where P is the principal, n is the number of months and i is the yearly rate divided by 1200. Every bank in India uses this for a floating or fixed rate term loan, so the figure should match your sanction letter to the rupee.

Why is so much of the early instalment interest?

Interest is charged on the balance outstanding, and at the start the balance is the whole loan. On a 20 year home loan the first instalment is usually more than two thirds interest. As the balance falls the interest slice shrinks and the repayment slice grows, which is why the last year clears far more principal than the first.

Does a shorter term really save that much?

Yes, and this is the quickest thing to test here. Interest accrues for every month the balance is outstanding, so cutting the term cuts the number of months it can accrue. Try the same loan over 20 years and over 15: the instalment rises by a modest amount and the total interest usually falls by a third or more.

Are processing fees or prepayments included?

No. This is the instalment on the amount and rate you enter. Processing fees, insurance bundled into the loan, stamp duty and late charges are separate, and a part prepayment or a rate reset mid term would change the schedule from that month on. For a fee that is added to the loan, include it in the loan amount and the figures stay correct.

Is my loan amount sent anywhere?

No. The calculation is JavaScript running on this page, so the amount, rate and term stay on your own device. Nothing is uploaded, logged or saved, and the page keeps working with your connection switched off.

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