Loan Prepayment Calculator

Calculate how much interest you can save by prepaying your loan. See the impact of extra monthly payments and lump sum prepayments.

How it works: Enter your loan details and prepayment amount to see how much interest you save and how much faster you can pay off the loan.

Prepayment Strategy

Interest Saved

₹14,76,849

Months Saved

82

New Loan Duration

13y 2m

(158 months)

Original Duration

20y 0m

(240 months)

MetricWithout PrepaymentWith Prepayment
Monthly EMI₹37,279₹47,279
Total Interest₹39,46,878₹24,70,028
Total Duration240 months158 months
You Save₹45,33,699

Understanding Loan Prepayment

Loan prepayment refers to paying more than the required EMI or making lump sum payments towards your loan principal. This accelerates loan repayment and significantly reduces the total interest you pay over the loan tenure. Prepayment is one of the most effective strategies to achieve financial freedom faster.

Types of Prepayment

  • Extra Monthly Payment: Paying additional amount along with regular EMI every month.
  • Lump Sum Payment: Making a large one-time payment towards principal (e.g., from bonus, inheritance).
  • Partial Prepayment: Paying a portion of remaining balance at any time.
  • Full Prepayment: Paying off the entire remaining balance in one go.

Benefits of Prepayment

1. Massive Interest Savings: Even small extra payments can save lakhs in interest over 20-30 year tenures.

2. Faster Debt Freedom: Reduce tenure significantly and become debt-free earlier.

3. Better Financial Health: Lower debt-to-income ratio improves your financial profile.

4. Peace of Mind: Fewer years of loan burden means less financial stress.

5. Flexible Options: Most banks allow prepayment without penalties, giving you flexibility.

Real Example: Impact of ₹10,000 Extra Payment

ParameterWithout PrepaymentWith ₹10K ExtraSavings
Loan Amount₹50 Lakh₹50 Lakh-
Interest Rate6.5% p.a.6.5% p.a.-
Total Tenure240 months192 months48 months (4 years)
Total Interest Paid₹1,93,42,897₹1,28,36,425₹65,06,472

*This is a representative example. Actual savings will vary based on your loan terms.

When NOT to Prepay

  • High-Interest Debt: If you have credit card debt (15-20%), pay that first.
  • Emergency Fund: Keep 6-12 months of expenses in emergency fund before prepaying.
  • Better Returns: If you can invest at returns higher than loan interest rate, investing may be better.
  • Tax Benefits: Home loans offer tax deductions; factor this into your decision.
  • Liquidity Needs: Don't lock money in prepayment if you might need it soon.

Prepayment Strategy Tips

  • Start Early: Even small extra payments in early years save significant interest.
  • Regular Extra Payments: ₹10,000 extra every month saves more than ₹1,20,000 lump sum yearly.
  • Use Bonuses: Put annual bonus, tax refunds, or extra earnings towards prepayment.
  • Increase with Salary: As your income grows, increase extra payment amount.
  • Track Progress: Regularly calculate remaining balance and interest saved.
  • Stay Disciplined: Consistency matters more than the amount; even ₹5,000 extra helps.

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FAQ

Does prepayment reduce EMI or tenure?▼
Prepayment reduces the outstanding principal. You have two options: 1) Reduce EMI while keeping the same tenure (less payment each month), or 2) Keep EMI same but reduce tenure (pay off faster). Most people prefer reducing tenure to save on total interest.
Is there penalty for prepayment?▼
Most banks do not charge prepayment penalties for home loans and car loans. However, some older loans or certain lenders may charge a small prepayment penalty (typically 1-2% of prepaid amount). Always check your loan agreement.
How much interest can I save?▼
Interest savings depend on how much you prepay and when. Using the prepayment calculator, you can see exact savings. Early prepayments save more interest since they reduce the balance on which interest is calculated.
When should I prepay?▼
Prepay when: 1) You have extra funds and no better investment returns, 2) Interest rates are high, 3) You want financial freedom, or 4) You want to save on total interest. Avoid prepaying if you have other high-interest debts.
Does part payment help?▼
Yes, even partial prepayments help. A ₹50,000 extra payment can save thousands in interest over the loan tenure. The calculator shows benefits of different prepayment amounts.
Should I prepay or invest?▼
If your loan interest rate is higher than expected investment returns, prepayment makes sense. For example, if home loan is 6.5% and you can invest at 5%, prepayment wins. Consider tax benefits, risk, and liquidity before deciding.

Disclaimer: Prepayment calculations are estimates based on standard loan terms. Actual interest savings may vary based on your lender's specific calculation method, prepayment penalties, and terms. Always verify with your lender before making prepayment decisions.