About the Loan Prepayment Calculator
Our Loan Prepayment Calculator shows you exactly how much interest you can save by making a one-time prepayment on your home loan, car loan, or personal loan. See how prepayment reduces your tenure while keeping EMI the same, and make informed decisions about using surplus funds.
How the Calculation Works
The mathematical formula used by this calculator is: Interest Saved = Original Total Interest - New Total Interest after Prepayment. When you make a prepayment, the outstanding principal reduces immediately. With the same EMI, more of each payment goes toward principal, reducing tenure significantly. The earlier you prepay, the more interest you save due to the reducing balance method.
Key Benefits
- See exact interest savings
- Compare prepayment timing
- Plan surplus fund usage
- Understand tenure reduction
- Make informed financial decisions
Frequently Asked Questions
Should I prepay my home loan or invest in SIP?
Compare your home loan rate (post-tax) with expected investment returns. Home loan at 8.5% saves 8.5% guaranteed (tax-adjusted to ~6% if in 30% slab with Section 24b deduction). Equity SIP may give 12-14% CAGR over 10+ years but with risk. If your loan rate is above 9%, prepaying is safer. If below 8.5% and you have 10+ year horizon, equity SIP may win. For a ₹50 lakh loan, prepaying ₹5 lakh in year 2 saves approximately ₹10 lakh in interest. Use the free Loan Prepayment Calculator on AbacusHand to calculate your exact result instantly.
Is there a prepayment penalty on home loans in India?
As per RBI circular, banks and NBFCs cannot charge prepayment penalty on floating-rate home loans taken by individual borrowers. Fixed-rate home loans may attract a foreclosure charge of 2-5% of the outstanding principal. Always check your loan agreement. If your bank charges penalty on a floating-rate loan, you can file a complaint with the RBI ombudsman. For example, prepaying ₹10 lakh on a fixed-rate loan may cost ₹20,000-₹50,000 in penalty. Use the free Loan Prepayment Calculator on AbacusHand to calculate your exact result instantly.
How much interest can I save by prepaying my home loan?
The interest saving depends on when you prepay and the loan amount. On a ₹30 lakh home loan at 8.5% for 20 years, prepaying ₹5 lakh in year 2 saves approximately ₹8-10 lakh in total interest and reduces tenure by 4-5 years. Prepaying in year 10 (same amount) saves only ₹3-4 lakh. The earlier you prepay, the more you save — interest front-loading makes early prepayments far more valuable. Use the free Loan Prepayment Calculator on AbacusHand to calculate your exact result instantly.
What is the difference between part prepayment and full prepayment?
Part prepayment (partial prepayment) means paying a lump sum over and above your regular EMI, reducing the outstanding principal. This can reduce either tenure or EMI. Full prepayment (foreclosure) means paying off the entire outstanding loan at once. Part prepayment is more common and flexible — you can prepay ₹50,000 from a bonus without closing the loan entirely. Full prepayment may attract foreclosure charges on fixed-rate loans. Use the free Loan Prepayment Calculator on AbacusHand to calculate your exact result instantly.
When is the best time to prepay a home loan in India?
The best time to prepay is in the first 5-7 years when the interest component in EMI is highest. In the early years of a ₹40 lakh, 8.5%, 20-year loan, over 85% of each EMI goes towards interest. A ₹5 lakh prepayment in year 2 saves ~₹10 lakh in interest; the same prepayment in year 15 saves only ~₹2 lakh. Use annual bonuses, Diwali bonus, or inheritance for prepayment in the loan first 3-5 years. Use the free Loan Prepayment Calculator on AbacusHand to calculate your exact result instantly.