Personal Loan Calculator: EMI, Interest and Prepayment
This personal loan calculator shows your monthly EMI, total interest, and total repayment for any loan amount, rate and tenure. Add an optional prepayment to see how much interest you save, enter your income for a DTI affordability check, and view the full month by month schedule. All calculations run privately in your browser.
Analysis & Takeaways
Quick Scenarios
Personal Loan Breakdown
Personal Loan Repayment Schedule
| Month | Principal | Interest | Prepayment | Balance |
|---|
What Is a Personal Loan Calculator?
A personal loan calculator is a free online tool that shows your exact monthly EMI, total interest cost, and total repayment amount before you sign any loan agreement. You enter three details, the loan amount, interest rate, and tenure, and the calculator does the rest instantly.
The PlanMyReturns personal loan calculator goes further than a basic EMI tool. It also shows how much interest you save with a lumpsum prepayment, checks loan affordability against your monthly income using the debt-to-income (DTI) ratio, and generates a complete month by month repayment schedule that you can download as a CSV file or share as a link.
All calculations run privately in your browser. No sign-up, no data collection, no spam calls.
How Personal Loan EMI Is Calculated
Every bank and NBFC in India uses the same standard reducing balance formula to calculate EMI:
EMI = P × r × (1 + r)ⁿ ÷ ((1 + r)ⁿ − 1)
Where:
- P is the loan amount you borrow
- r is the monthly interest rate (annual rate divided by 12 and then by 100)
- n is the tenure in months
For example, for a ₹5,00,000 loan at 12% per annum for 3 years, r becomes 0.01 (12 ÷ 12 ÷ 100) and n becomes 36 months. The formula gives an EMI of about ₹16,607.
This calculator applies the same formula banks use, so the EMI you see here will closely match your sanction letter. The only difference in your final offer will come from your approved interest rate.
Personal Loan EMI Examples for Common Loan Amounts
The table below shows monthly EMI at 12% per annum across popular loan amounts and tenures. Use it as a quick reference, then run your exact numbers in the calculator above.
| Loan Amount | 1 Year | 2 Years | 3 Years | 5 Years |
|---|---|---|---|---|
| ₹1,00,000 | ₹8,885 | ₹4,707 | ₹3,321 | ₹2,224 |
| ₹2,00,000 | ₹17,770 | ₹9,415 | ₹6,643 | ₹4,449 |
| ₹3,00,000 | ₹26,655 | ₹14,122 | ₹9,964 | ₹6,673 |
| ₹5,00,000 | ₹44,424 | ₹23,537 | ₹16,607 | ₹11,122 |
| ₹10,00,000 | ₹88,849 | ₹47,073 | ₹33,214 | ₹22,244 |
| ₹20,00,000 | ₹1,77,698 | ₹94,147 | ₹66,429 | ₹44,489 |
Notice the pattern. A longer tenure lowers your EMI but sharply increases total interest. A ₹5 lakh loan at 12% costs about ₹97,857 in interest over 3 years but roughly ₹1,67,333 over 5 years. That is nearly ₹70,000 extra for the same loan.
Personal Loan Interest Rates in India
Personal loan interest rates in India currently start around 9.99% per annum from leading private banks for borrowers with strong credit profiles, while NBFC and fintech rates typically run higher.
| Lender Type | Typical Rate Range | Best Suited For |
|---|---|---|
| Large private banks | 9.99% to 16% | Credit score 750+, salaried |
| Public sector banks | 10% to 14% | Government employees, salary account holders |
| Large NBFCs | 11% to 18% | Faster approval, moderate credit |
| Fintech lenders | 14% to 30%+ | Low credit score, urgent small loans |
Your actual rate depends mainly on four factors: your credit score, monthly income, employer category, and loan tenure. Borrowers with a CIBIL score above 750 usually get the lowest advertised rates. Scores between 650 and 749 typically see 12% to 18%. Below 650, expect 18% or higher from NBFCs and digital lenders.
Rates change frequently, so always confirm the current rate on the lender’s official website or the RBI-regulated entity’s rate card before applying.
Features of This Personal Loan Calculator
This calculator is built for decision-making, not just a single EMI number. Here is everything it does:
- Instant EMI calculation with results updating live as you type
- Tenure in years or months with one-tap quick options (1, 3, 5 years or 60 months)
- Prepayment simulation showing exact interest saved from a lumpsum payment in any month
- Fees and charges input so you see the real cost of borrowing, not just EMI
- DTI affordability check using your monthly income, the same metric lenders use internally
- Full repayment schedule with month-wise principal, interest, prepayment, and balance
- Visual breakdown chart showing principal versus interest share
- Quick scenarios for one-click comparison of standard, short-term, large, and prepayment loans
- Share, image, and CSV export so you can save your plan or send it to family
- Privacy-first design where every calculation happens in your browser
How to Use the Calculator: Step by Step
- Enter your loan amount, for example ₹5,00,000.
- Set the tenure using the quick pills or type a custom value. Switch between years and months as needed.
- Enter the annual interest rate quoted by your lender.
- Open Advanced Options to add processing fees, a prepayment amount and month, and your monthly income for the DTI check.
- Press Calculate. Your EMI, total interest, total payable, interest saved, and DTI ratio appear instantly along with the complete schedule.
- Use Share Plan or Download CSV to save your results.
Understanding Prepayment: The Biggest Money Saver
Prepayment means paying a lumpsum amount toward your loan principal before the tenure ends. Because interest is charged on the outstanding balance, every rupee of prepayment reduces future interest.
Here is a worked example. Take a ₹5,00,000 loan at 12% for 3 years. Total interest without prepayment is about ₹97,857. Now add a ₹50,000 prepayment in month 12. The calculator shows your loan closes months earlier and your interest cost drops meaningfully, often saving ₹10,000 or more depending on timing.
Two rules make prepayment work harder for you:
- Prepay early. Interest forms the largest share of your EMI in the initial months. A prepayment in month 6 saves far more than the same amount in month 30.
- Check your prepayment charges first. Under the RBI’s Pre-payment Charges on Loans Directions, lenders cannot charge prepayment penalties on floating rate loans sanctioned to individuals for non-business purposes on or after 1 January 2026. Most personal loans in India, however, are fixed rate, and fixed rate loans can still carry foreclosure charges of typically 2% to 5% of the outstanding amount as per your loan agreement. Always read your Key Facts Statement before prepaying.
If you are deciding between prepaying a loan and investing the same money, our loan prepayment vs investing calculator compares both paths side by side.
What Is a Good DTI Ratio for a Personal Loan?
The debt-to-income (DTI) ratio measures what percentage of your monthly income goes toward EMI payments. Lenders use this metric, sometimes called FOIR, to decide whether you can afford a new loan.
| DTI Ratio | What It Means |
|---|---|
| Below 35% | Healthy. Strong approval chances and comfortable repayment. |
| 35% to 50% | Moderate risk. Approval possible but budget will feel tight. |
| Above 50% | High risk. Most lenders will hesitate or reject the application. |
Enter your monthly income in the Advanced Options section and the calculator computes your DTI automatically. If your DTI crosses 50%, consider a smaller loan amount or a longer tenure to bring the EMI down.
Flat Rate vs Reducing Balance Rate: Do Not Get Trapped
Some lenders, especially for smaller loans, quote a flat interest rate that sounds cheaper than it really is. A flat rate charges interest on the full original loan amount for the entire tenure, even as you repay principal every month.
A 10% flat rate on a 3-year loan actually costs roughly the same as an 18% reducing balance rate. This calculator uses the reducing balance method, which is the standard used by all major banks and mandated for transparent disclosure. If a lender quotes you a flat rate, always ask for the equivalent reducing balance rate or the APR before comparing offers.
Personal Loan vs Other Borrowing Options
Personal Loan vs Home Loan
| Feature | Personal Loan | Home Loan |
|---|---|---|
| Interest rate | Higher (10% to 24%) | Lower (8% to 10%) |
| Tenure | 1 to 5 years typically | Up to 30 years |
| Collateral | Not required | Property mortgaged |
| Tax benefits | None in most cases | Yes, under applicable sections |
| Processing speed | Fast, often same day | Slower, needs property checks |
Personal Loan vs Credit Card
| Feature | Personal Loan | Credit Card |
|---|---|---|
| Interest cost | 10% to 24% p.a. | 36% to 48% p.a. on revolving dues |
| Repayment | Fixed EMI, fixed end date | Revolving, easy to overextend |
| Best use | Planned large expenses | Short-term spending paid in full |
Personal Loan vs Gold Loan
A gold loan often carries a lower rate because it is secured against your gold. If you own gold and need funds for a short duration, compare both using our gold loan calculator before choosing.
Common Mistakes to Avoid With Personal Loans
- Choosing the longest tenure just for a low EMI. You pay dramatically more interest. Pick the shortest tenure your budget genuinely allows.
- Ignoring processing fees. A 2% to 3% fee plus GST raises your effective borrowing cost. Enter fees in the calculator to see the true picture.
- Comparing loans only by EMI. Always compare total interest and total payable across offers.
- Borrowing more than 40% of income capacity. Keep total EMIs across all loans under 40% of monthly income.
- Skipping the prepayment clause. Check foreclosure charges before signing, especially on fixed rate loans.
- Taking a top-up without checking the blended cost. A top-up resets your interest clock on the full amount.
Expert Tips to Lower Your Personal Loan Cost
- Check your CIBIL score before applying. A score above 750 unlocks the best rates.
- Apply first with your salary account bank. Existing relationship discounts of 25 to 50 basis points are common.
- Compare at least three lenders using soft-inquiry platforms so your credit score is not affected.
- Negotiate the processing fee. Banks frequently waive or reduce it on request.
- Use windfalls like bonuses for early prepayment. Run the prepayment scenario in this calculator to see your exact savings before you commit.
Assumptions and Limitations
This calculator assumes a fixed interest rate for the full tenure and a constant EMI. Actual loan terms may include floating rates, moratorium periods, insurance bundling, or foreclosure charges that vary by lender. Results are estimates for planning. Your final EMI, rate, and approval depend on the lender’s credit assessment and verification. Refer to RBI guidelines and your lender’s Key Facts Statement for binding terms.
Key Takeaways
- EMI depends on three inputs: loan amount, interest rate, and tenure.
- Longer tenure means lower EMI but much higher total interest.
- Prepaying early in the tenure saves the most interest.
- Keep your DTI below 35% for comfortable repayment and easy approval.
- Always compare total payable, not just EMI, across lenders.
- Fixed rate personal loans may carry foreclosure charges. Floating rate loans to individuals sanctioned from January 2026 onward carry none, as per RBI directions.
Last updated: 18 July 2026
Disclaimer: This calculator and content are for informational and educational purposes only and do not constitute financial advice. Loan approval, interest rates, and terms are decided solely by lenders. Please verify current rates and rules with your bank, NBFC, or the RBI before making borrowing decisions.
Frequently Asked Questions
EMI is calculated using the reducing balance formula: EMI = P × r × (1 + r)ⁿ ÷ ((1 + r)ⁿ − 1), where P is the loan amount, r is the monthly interest rate, and n is the tenure in months. This calculator applies the same formula used by all major Indian banks.
At 12% per annum, the EMI for a ₹5 lakh personal loan is about ₹16,607 for 3 years or ₹11,122 for 5 years. Total interest is roughly ₹98,000 for 3 years and ₹1.67 lakh for 5 years.
For most personal loans, prepayment reduces the tenure while the EMI stays the same. This calculator models that approach, which also maximizes your interest savings. Some lenders let you choose an EMI reduction instead, so confirm with your bank.
It depends on your rate type. As per RBI directions, floating rate loans to individuals for non-business purposes sanctioned or renewed on or after 1 January 2026 carry no prepayment charges. Fixed rate personal loans, which are the most common type in India, can still carry foreclosure charges of typically 2% to 5% as stated in your loan agreement.
A DTI below 35% is considered healthy by most lenders. Between 35% and 50% is moderate risk. Above 50%, approval becomes difficult and repayment strain is high.
Most banks prefer a CIBIL score of 750 or above for their best rates. NBFCs may approve loans with scores of 650 and above, but at higher interest rates.
Yes, the formula is identical to what banks use. Minor differences may appear due to rounding, disbursal date interest, or fees added to the loan amount by your lender.
No. Processing fees are shown separately in this calculator so you can see the true cost of borrowing. Fees are usually deducted upfront from the disbursed amount.