Personal Loan EMI Calculator
Unsecured borrowing, costed properly. Calculate personal loan EMI and total interest, including the effect of processing fees.
About the Personal Loan EMI Calculator
Personal loans are unsecured, so lenders price in the absence of collateral - rates typically run well above secured borrowing. They are quick to obtain and flexible in use, which makes them easy to over-borrow on. Look at the total interest figure rather than the EMI, and check the processing fee, which is deducted before disbursal.
EMI formula
EMI = [P x r x (1 + r)^n] / [(1 + r)^n - 1]
- P
- Principal loan amount
- r
- Monthly interest rate (annual rate / 12 / 100)
- n
- Loan tenure in months
This is a reducing-balance loan: the EMI stays constant, but the interest share falls and the principal share rises with every instalment.
Using this calculator
- Enter the amount you need to borrow.
- Set the interest rate quoted to you.
- Choose a tenure, usually one to five years.
- Check the total interest against the amount borrowed.
Personal Loan EMI Calculator FAQs
How is EMI calculated?
EMI = [P x r x (1+r)^n] / [(1+r)^n - 1], where P is the principal, r the monthly interest rate and n the tenure in months. The instalment stays fixed while the split between interest and principal shifts over time.
Does a longer tenure reduce the cost of a loan?
No. A longer tenure lowers the monthly EMI but raises total interest substantially, because the outstanding principal is reduced more slowly. The amortisation table below shows exactly how much extra interest a longer term costs.
How does prepayment help?
A prepayment reduces the outstanding principal directly, so every future interest calculation works on a smaller base. Prepaying early in the tenure saves far more than the same amount prepaid near the end.
Why are personal loan rates so much higher?
There is no collateral, so the lender has nothing to recover against if you default. That risk is priced into the rate, which is why personal loans typically cost several percentage points more than a secured home or car loan.
What is a processing fee and does it affect the EMI?
It is a one-off charge, commonly 1-3% of the loan, usually deducted before disbursal. It does not change the EMI but it does raise your effective borrowing cost, because you receive less than the sanctioned amount.
Does prepaying a personal loan attract a penalty?
Many lenders charge a foreclosure fee, particularly within the first year. Check the sanction letter before planning a prepayment, and compare the penalty against the interest you would save by closing early.
How does a personal loan affect my credit score?
Applying triggers a hard enquiry, which dips the score slightly. Consistent on-time repayment then improves it, since it demonstrates unsecured credit discipline. Missed instalments damage the score considerably more than the enquiry did.
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Important: this calculator provides general information and arithmetic only. It is not personal financial, tax or investment advice. Projected returns are illustrations based on the rate you enter, not guarantees, and market-linked investments can fall in value. Verify current tax rates and scheme terms before acting, and consult a qualified adviser where the decision matters.