Credit Card Balance Transfer Calculator

0% Promo APR Savings · Transfer Fee Adjustment · Net Profit Math

Calculate exact net interest savings after deducting one-time processing fees when transferring high-interest credit card balance to a promo card.

✓ Net Savings Math ✓ Fee Adjustment

💳 Transfer Details

Usually 1% to 3% + GST

Net Interest Savings

₹—

After deducting ₹— transfer fee

Financial Summary

Old Card Interest Cost
New Card Interest Cost
One-Time Transfer Fee (incl GST)
Required Monthly Payment

Balance Transfer Strategy & Insights

How Balance Transfer Works

A balance transfer shifts your high-interest credit card debt to a lower-interest promo card. For example, moving ₹2 Lakhs from a 42% APR card to a 0% promo card stops interest accumulation immediately, allowing 100% of your payments to reduce principal.

Net Savings Math

Net Savings = Old Card Interest Cost - New Card Interest Cost - Balance Transfer Fee (including 18% GST). Always ensure net savings are positive before initiating a transfer.

💡 Pro Hack: Strict Auto-Pay

Divide your total transferred balance by the number of promo months and set up auto-debit. Paying off the entire balance before the promo ends avoids triggering the high 42% post-promo APR.

Inter-Bank Rule

Balance transfers in India are strictly inter-bank (e.g. SBI Card to HDFC Card). You cannot transfer balances between two cards issued by the same bank.

🛡️ Zero New Purchases

Do not use the new balance transfer card for fresh retail purchases. New purchases often do not qualify for 0% promo rates and accrue interest immediately.

⚠️ 3 Common Balance Transfer Mistakes

  • Missing a Monthly Payment: Missing even a single minimum payment during the promo period can cancel your 0% promo rate and trigger penalty APRs.
  • Ignoring GST on Processing Fee: In India, the 1%–3% transfer fee attracts 18% GST. Factor this into your net savings math.
  • Running Up Balance on Old Card: Leaving your old card active and spending on it creates double debt. Keep old cards open for credit age, but don't spend on them.

Frequently Asked Questions

What is a Credit Card Balance Transfer?
A balance transfer allows you to move an existing high-interest credit card balance (e.g. charging 42% APR) to a new or different credit card offering a promotional 0% or low interest rate (e.g. 10% - 15% APR) for a fixed period.
What is a Balance Transfer Fee?
Banks charge a one-time Balance Transfer Fee (usually 1% to 3% of the transferred balance plus 18% GST). Your net savings equal total interest saved minus this one-time fee.
How much can I save with a Balance Transfer?
For a ₹2,00,000 credit card balance charging 42% annual interest, moving it to a 0% promo card for 12 months saves over ₹45,000 in interest charges.
What happens after the promotional 0% period ends?
Once the promo period expires, any remaining unpaid balance will revert to the new card's standard high APR (usually 36% - 42%). It is critical to clear the balance before the promo ends.
Does a Balance Transfer hurt my credit score?
Applying for a new card causes a minor hard inquiry drop (5-10 points). However, clearing high utilization on your old card rapidly boosts your CIBIL score within 2-3 months.
Can I transfer balance between cards of the same bank?
No. Indian banks generally do not allow balance transfers between two credit cards issued by the same bank (e.g. HDFC to HDFC). You must transfer between different banks (e.g. SBI to HDFC).
Can I make new purchases on the balance transfer card?
Avoid making new purchases! New purchases often attract the standard 42% APR immediately and disrupt your grace period math.
What is Balance Transfer on EMI?
Many Indian banks offer 'Balance Transfer on EMI' where your transferred card debt is converted into fixed monthly installments over 6, 12, or 24 months at 10%-15% interest.

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