{"id":18396,"date":"2026-11-13T05:17:54","date_gmt":"2026-11-13T05:17:54","guid":{"rendered":"https:\/\/accelaronix.in\/blogs\/?p=18396"},"modified":"2026-11-13T05:18:28","modified_gmt":"2026-11-13T05:18:28","slug":"personal-loan-calculator","status":"publish","type":"post","link":"https:\/\/www.billcut.com\/blogs\/personal-loan-calculator\/","title":{"rendered":"Personal Loan Calculator: How to Use It to See the Total Cost"},"content":{"rendered":"

By BillCut
Last updated: 13 November 2026<\/p>\n

A personal loan calculator tells you your monthly EMI from three inputs: loan amount, interest rate and tenure. But the EMI is only half the story. Use the same calculator to see the total interest and total amount you will repay, and then add fees from the lender\u2019s Key Facts Statement. That full number is what you should compare across offers.<\/p>\n\n

What inputs does a personal loan calculator need?<\/h2>\n\n
Input<\/th>What to enter<\/th>Tip<\/th><\/tr>\n
Loan amount<\/td>The amount you want to borrow<\/td>Borrow only what you need<\/td><\/tr>\n
Interest rate<\/td>The yearly rate quoted by the lender<\/td>Check whether it is fixed or floating<\/td><\/tr>\n
Tenure<\/td>Months or years to repay<\/td>Try several tenures side by side<\/td><\/tr>\n<\/table>\n

Most calculators then show the EMI, total interest and total repayment. Our guide to EMI calculators in India<\/a> covers the common types.<\/p>\n\n

How is the EMI worked out?<\/h2>\n

Personal loans in India usually use the reducing balance method. Interest each month is charged only on the principal still unpaid. In the early months, more of your EMI goes to interest. Later, more goes to principal.<\/p>\n

The formula in words: take the monthly rate (yearly rate divided by 12, as a decimal). Multiply the loan amount by this monthly rate and by (1 plus the monthly rate) raised to the number of months. Then divide by (1 plus the monthly rate) raised to the number of months, minus 1. A personal loan calculator does this for you in a second.<\/p>\n\n

How does tenure change the total cost?<\/h2>\n

Illustrative example. Loan of Rs 3,00,000 at an assumed 14% a year, reducing balance. Figures are rounded and exclude fees.<\/p>\n\n
Tenure<\/th>EMI<\/th>Total interest<\/th>Total repaid<\/th><\/tr>\n
2 years<\/td>Rs 14,404<\/td>Rs 45,693<\/td>Rs 3,45,693<\/td><\/tr>\n
3 years<\/td>Rs 10,253<\/td>Rs 69,118<\/td>Rs 3,69,118<\/td><\/tr>\n
4 years<\/td>Rs 8,198<\/td>Rs 93,501<\/td>Rs 3,93,501<\/td><\/tr>\n
5 years<\/td>Rs 6,980<\/td>Rs 1,18,829<\/td>Rs 4,18,829<\/td><\/tr>\n<\/table>\n

Going from 2 years to 5 years cuts the EMI by more than half but more than doubles the interest. Pick the shortest tenure whose EMI you can pay comfortably every month. Read more on why personal loan tenure choice matters<\/a>.<\/p>\n\n

Why should you check the APR in the Key Facts Statement?<\/h2>\n

A calculator uses only the interest rate. Real loans also carry a processing fee and other charges. The RBI circular on the Key Facts Statement<\/a> requires lenders to give a KFS for retail term loans, with the Annual Percentage Rate, which covers interest and all other charges, plus a repayment schedule. Lenders cannot charge fees not in the KFS without your explicit consent.<\/p>\n

Illustrative example. If the Rs 3,00,000 loan above carries a 2% processing fee, Rs 6,000 may be deducted, so you receive Rs 2,94,000 but repay EMIs on Rs 3,00,000. That pushes the true cost above the 14% headline rate. The APR captures this. Compare offers on APR, not just on rate.<\/p>\n\n

What other charges should you know about?<\/h2>\n