EMI Calculator
Finance & InvestmentCalculate loan EMI, total interest and repayment total.
Runs entirely in your browser โ nothing is uploaded
What people do next
Features
- Standard reducing-balance EMI formula.
- Interest versus principal split shown as a share of every payment.
- Full amortisation schedule year by year.
- Sliders for instant what-if comparisons.
How to use the EMI Calculator
- 1Enter the principal, annual interest rate and tenure.
- 2Read the monthly EMI and lifetime interest.
- 3Open the schedule to see the yearly balance.
Frequently asked questions
What formula is used?
EMI = P ร r ร (1 + r)^n รท ((1 + r)^n โ 1), where r is the monthly rate and n the number of months.
Does it account for prepayment?
Not yet โ the schedule assumes every instalment is paid exactly on time with no part-prepayment.
Why does my bank quote a different EMI?
Usually one of three things: processing and documentation fees added to the principal, an insurance premium bundled into the loan, or a rate that differs from the advertised one once your profile is assessed. The formula itself is standard, so a gap almost always means the inputs are not the ones the bank is using.
What happens to my EMI if the interest rate changes?
On a floating-rate loan most lenders hold the EMI steady and extend the term instead, which is why a rate rise can quietly add years without changing anything you notice each month. Ask explicitly which one your lender adjusts, and check the outstanding term after any rate change.