Balance transfer calculator

What this tool shows

This home loan balance transfer calculator checks whether moving a running house loan to a lower rate still wins after processing fees and any foreclosure charge. It compares interest left on the current loan with interest on the new schedule, then nets transfer cost.

Break-even months tell you how long you need to stay with the new lender before fees are recovered. A tiny rate cut late in the loan often fails that test, even when the new EMI looks attractive.

Pull outstanding principal and remaining tenure from your latest statement before you start. The original sanction amount will overstate savings. After a transfer looks good, re-check the new EMI on the home loan EMI calculator.

How to use this tool

1. Enter outstanding principal, current rate, and months left from your latest statement (not the original sanction amount).
2. Enter the new rate and tenure the destination lender offered for the transfer.
3. Add processing fee % and any foreclosure charge % (often 0% on floating home loans for individuals).
4. Read new home loan EMI, transfer cost, net interest saved, and break-even months before you start paperwork.
5. If the new lender offers a shorter or longer tenure, try both: EMI comfort and net interest saved can point in different directions.

When a lower rate still loses

Fees can erase a small rate cut, especially when few interest-heavy months remain on the current home loan.

If you already plan large prepayments, BT savings shrink because less interest would have accrued anyway. Run the prepayment calculator on the current loan as a second check.

Lengthening tenure at the new lender can lower EMI while giving back interest savings. Prefer a transfer that cuts rate without casually adding years.

A top-up bundled with the transfer raises outstanding principal. Model that larger balance separately so the rate cut is not hiding new debt.

Bank brand does not change the math. Paste outstanding and offer terms from any lender the same way, then compare fee-inclusive savings.

Decision tips

Transfer when net interest saved after costs is clearly positive and you expect to keep the loan past break-even.

• Many lenders waive foreclosure charges on floating-rate home loans for individuals: confirm your agreement.
• If you will prepay heavily anyway, BT savings shrink: run the prepayment calculator too.
• Include stamp duty, legal fees, or other closing costs your lender quotes if they are material.
• Do not transfer for a tiny rate cut if break-even exceeds how long you will keep the loan.
• Negotiate the new rate and fee in writing before you pay for legal or technical revaluation.
• Ask which benchmark the new rate uses, and when the first reset can happen.

After the calculator says transfer

Positive net savings are a start, not the whole decision. Check the new lender's prepayment rules, reset frequency, and service before you pay for a technical valuation.

If break-even is 18 to 24 months and you may sell the house or close the loan sooner, stay put or negotiate a rate cut with the current lender instead of paying transfer costs.

Keep the old loan's foreclosure letter, NOC timeline, and outstanding figure in writing. Delays between sanction and disbursal can change the principal you actually transfer.

When the rate cut is real and fees are modest, pair the move with a prepayment plan on the new loan so you do not give the interest savings back through a longer tenure.

Ask the destination lender for a written amortization on the exact outstanding you will move, not a sample on a round lakh figure. Small mismatches in principal or months left swing break-even by many months.

If your current bank offers a retention rate cut once you show a competing sanction, run that counter-offer through the same fee and interest math before you pay transfer costs. Staying can win when the new side's fees are heavy.

Watch for compulsory insurance, CES, or account charges bundled into the new file. Add material extras into the fee inputs so net savings stay honest.

A transfer that shortens tenure and raises EMI can save more interest than a transfer that only shaves rate and keeps the old end date. Run both tenure choices when the new bank allows it.

Do not start legal or valuation spend until rate, fee, and tenure are locked in a sanction letter you can refuse. Soft quotes are fine for this calculator; hard costs should wait for paper you trust.

Last updated on Aug 21, 2026.