Loan Balance Transfer Calculator
If your loan carries a higher rate than lenders now offer, moving the outstanding balance to a cheaper lender can cut your interest sharply. This balance transfer calculator compares the interest on your current loan with a new lower-rate loan over the same remaining tenure, then subtracts the processing fee so you see the real, net saving. Enter your outstanding amount, the two rates, remaining tenure and the fee to decide whether switching is worth it.
Net Saving
₹3,06,220
Interest Saved
₹3,21,220
Processing Fee
₹15,000
New EMI
₹29,542
Old EMI
₹31,327
About the Loan Balance Transfer Calculator
A loan balance transfer, also called a refinance, moves your outstanding loan from one lender to another that offers a lower interest rate. The new lender pays off your old loan and you repay the new one, ideally at a smaller EMI or a lower total interest cost.
Why it is useful
A rate cut of even half a percent on a large, long-tenure loan can save lakhs in interest, but a processing fee and paperwork stand in the way. Comparing the interest saved against the fee in one place tells you whether the switch genuinely leaves you better off, rather than just lowering the headline rate.
How the calculation works
The tool computes the EMI and remaining total interest on both the current rate and the new rate for the same outstanding balance and tenure, using EMI = P × r × (1 + r)^n ÷ ((1 + r)^n − 1). The difference in total interest is your gross saving; subtracting the processing fee (a percentage of the outstanding) gives the net saving. A transfer pays off when a large balance and long remaining tenure meet a meaningful rate cut.
Key inputs explained
- Outstanding balance: The principal still owed on your current loan, which is what gets transferred.
- Current interest rate: The rate you pay now, used to compute your existing interest cost.
- New interest rate: The lower rate the new lender offers on the transferred balance.
- Processing fee: The new lender fee, usually 0.25% to 1% of the outstanding, sometimes plus stamp charges.
Example calculation
Inputs
- Outstanding balance
- ₹30,00,000
- Remaining tenure
- 15 years (180 months)
- Rate: current vs new
- 9.5% vs 8.5% p.a.
- Processing fee
- 0.5% of outstanding
Calculation breakdown
- EMI at 9.5%
- ≈ ₹31,327
- EMI at 8.5%
- ≈ ₹29,543
- Interest saved
- ≈ ₹1,784 × 180 ≈ ₹3.21 lakh
- Processing fee
- 0.5% × 30,00,000 = ₹15,000
The 1% lower rate trims the EMI by about ₹1,784, saving roughly ₹3.21 lakh of interest over the remaining 15 years. After the ₹15,000 processing fee, you are still about ₹3.06 lakh ahead, so the transfer is clearly worthwhile here.
Benefits
- Quantify the real interest saving, not just the lower rate.
- Net the processing fee off so the comparison is honest.
- Compare your old and new EMI side by side before switching.
Limitations
- Ignores documentation, stamp and MODT charges some lenders add.
- Assumes the same remaining tenure; extending it can erase the saving.
- Does not model the time and effort of the transfer process itself.
Tips
- A transfer usually pays off only when the rate cut is about 0.5% or more.
- Keep the tenure the same or shorter so the lower rate actually saves interest.
- Ask your current lender to match the rate first; it may be cheaper than switching.
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About this calculator
The Loan Balance Transfer Calculator is built and maintained by the PaisaBot team. All calculations run instantly in your browser using established financial formulas, and we use high-precision arithmetic to keep the results reliable.
Data accuracy: Interest rates, tax slabs, and scheme rules are updated periodically, but figures can change with RBI, government, and lender revisions. Always confirm the latest rates with your bank or an official source before acting.
Educational purpose: This tool is provided for general information and financial education only. It does not constitute investment, tax, or legal advice. For decisions specific to your situation, please consult a qualified financial advisor.