A personal loan is an unsecured loan — you do not pledge any asset like a house or car against it. Because the lender takes on more risk, personal loans carry higher interest rates and shorter tenures, typically between 1 and 7 years. They are useful for consolidating debt, medical bills, weddings or emergencies, but the speed and convenience come at a price worth understanding before you sign.
How the EMI is calculated
Personal loan EMIs use the same standard formula as any other loan:
EMI = P × r × (1 + r)ⁿ ÷ [(1 + r)ⁿ − 1]
where P is the loan amount, r is the monthly interest rate (annual rate ÷ 12 ÷ 100), and n is the number of months. Take a ₹5,00,000 personal loan at 14% per annum over 60 months (5 years). The EMI comes to about ₹11,634 per month. Over the full term you would repay roughly ₹6.98 lakh, meaning close to ₹1.98 lakh goes toward interest alone.
You can model your own figures in the personal loan EMI calculator or the general EMI calculator before you approach a lender.
What drives your interest rate
Two borrowers can be quoted very different rates for the same amount. The main factors lenders weigh:
- Credit score — a high score (commonly 750+) signals reliability and earns better rates; a low score means a higher rate or outright rejection.
- Income and stability — higher, steady income reassures lenders you can service the EMI.
- Employer and job profile — salaried applicants at established employers often get sharper rates than the self-employed, who are assessed differently.
- Existing obligations — if your current EMIs already eat up much of your income, lenders price in the extra risk.
Look past the EMI to the total cost
The advertised EMI is only part of the story. The real cost of borrowing includes:
- Processing fee — usually a percentage of the loan, charged upfront.
- GST on fees and certain charges.
- Prepayment or foreclosure charges, where applicable.
- Late payment penalties if you miss a due date.
Two loans with the same EMI can differ meaningfully once fees are added. This is why you should compare offers on the Annual Percentage Rate (APR) — which folds the interest rate and most fees into a single figure — rather than on the monthly EMI alone.
Borrow only what you need
It is tempting to accept a higher sanctioned amount because it is offered, but every extra rupee borrowed on an unsecured loan is expensive. Borrow strictly what the purpose requires, and pick a tenure that keeps the EMI affordable without dragging interest out for years. A shorter tenure means a higher EMI but far less total interest — the same trade-off that applies to every loan.
Prepayment and foreclosure
Many personal loans allow prepayment (paying extra toward the principal) or foreclosure (closing the loan early), though lenders may impose charges, especially on fixed-rate personal loans. Some have a lock-in period before prepayment is permitted. If you expect a bonus or windfall, check these terms at the application stage — the ability to foreclose cheaply can save a large chunk of interest. Always confirm the exact charges and conditions with your lender.
How to compare offers the smart way
- Gather quotes from multiple lenders for the same amount and tenure.
- Compare on APR, not just the headline interest rate or EMI.
- Read the fee schedule — processing fee, foreclosure charges, penalties.
- Check the prepayment policy and any lock-in.
- Confirm the EMI fits comfortably within your monthly budget alongside existing obligations.
A note on accuracy
The rates, fees and EMI figures in this guide are indicative and rounded for illustration. Your actual offer depends on the lender, your credit profile and prevailing market conditions, all of which change over time. This is educational content, not financial advice — confirm the specifics with the lender before you borrow.
Want to see your own numbers? Run them through the personal loan EMI calculator, then read what an EMI is and the home loan EMI guide to compare how secured and unsecured borrowing differ.