Loan Calculator 2025: Understand Your EMI, Interest & Total Cost Before You Borrow
Taking a loan is a big decision. Whether it is a personal loan for urgent expenses, a mortgage for your dream home, a car loan, or a business loan, you are committing a part of your future income to EMIs. Our free online loan calculator helps you see the full picture in seconds: monthly payment, total interest, and total amount you will repay over the entire tenure.
This tool is built for real people in real situations. You do not need to be a math expert to use it. Just select your country (USA, Canada, UK, UAE, KSA, India or Pakistan), enter the loan amount, interest rate and tenure in years, and click โCalculate Loan Paymentโ. The calculator instantly shows a clear EMI figure, a donut chart of principal vs interest, and a yearly breakdown of how your balance reduces over time.
If you are also planning for education loans, be sure to check our Student Loan Calculator and compare how study finance EMIs fit with your other commitments. You can then use the Budget Calculator to build a realistic monthly plan around your loan payments.
How the loan EMI is calculated
Most banks and finance companies use a standard EMI formula for installment loans. The EMI combines part of the principal and part of the interest into a single fixed monthly payment. At the start of the loan, a larger share of your EMI goes to interest. As time passes and the outstanding balance reduces, the interest share becomes smaller and more of your EMI goes towards principal.
Our loan calculator follows the same formula used by banks, so the EMI you see here will be very close to the bankโs official quote (small differences can appear due to rounding or exact billing dates). That makes this tool perfect for comparing multiple offers quickly before you actually apply.
Personal, home, auto and business loans โ what changes?
๐ณ Personal loans
Personal loans are usually unsecured, which means the bank does not take a house or car as security. Because of this extra risk, interest rates are higher. Tenures are shorter too, typically 1โ7 years. Use this calculator to see whether the EMI fits within your income and expenses. If the EMI looks tight, try a slightly longer tenure or smaller amount and compare.
๐ Home loans / mortgages
Home loans or mortgages often run for 15โ30 years. Even a small 0.25% change in the interest rate can add or remove thousands in total interest. Our calculator helps you visualise this. Try entering the same loan amount with two different rates and see how both the EMI and the total interest move. For long tenures, also review our Compound Interest Calculator to understand how investing instead of borrowing can affect your long-term wealth.
๐ Auto loans / car finance
Car loans are shorter and usually have a fixed EMI. Many buyers look only at the monthly payment and ignore the total interest. Use this page together with the Auto Loan Calculator to make sure you are not stretching your budget just to upgrade one trim level.
๐ข Business loans
When you run a business, every rupee, dirham, dollar or pound of EMI needs to be supported by cash flow. With this calculator, you can test different scenarios: How does a 3-year loan compare to a 5-year loan? What happens if the rate increases before you refinance? Combine this with the APR Calculator to compare true borrowing costs between lenders that charge different fees.
Smart ways to use the loan calculator in 2025
- Compare banks side by side: enter each offer and see which one really costs less.
- Test different tenures: shorter tenure = higher EMI but lower interest; longer tenure = smaller EMI but more interest.
- Check affordability: compare your EMIs with your monthly income using the Budget Calculator.
- Plan early repayment: see how much interest you save by choosing a slightly shorter tenure from day one.
Used the right way, this simple loan calculator can easily save you money, stress and surprises. Take a few minutes to play with the numbers before you sign any loan documents โ your future self will thank you.