Is a 0% Balance Transfer Worth the Fee? A Payoff Example

A promotional rate can reduce interest, but the transfer fee and the balance left after the promotion matter too. Compare both options using the same monthly payment.

Follow the balance through the promotion

This hypothetical example starts with a $1,200 balance at 24% APR and a fixed $100 monthly payment. The alternative offer has a 3% transfer fee, 0% APR for 12 months, and 24% APR afterward. Assume the fee is added to the transferred balance and there are no new purchases.

The fee is $36, so the new balance begins at $1,236. Twelve payments of $100 remove $1,200 during the interest-free period, leaving $36. In month 13, the monthly interest assumption adds $0.72 and the final payment is $36.72.

Measure	Staying on the current card	Transferring
Payoff time	14 months	13 months
Remaining interest and transfer fee	$185.98	$36.72

The modeled cost difference is $149.26 in favor of the transfer. It does not finish within the 12-month promotion.

Explore the balance transfer calculator to see how a different payment or fee changes the result. At 0% APR, clearing $1,236 over 12 equal payments would require $103 per month.

Read the offer carefully

This model uses monthly interest accrual. Actual card statements may use daily balances, different payment dates, a minimum transfer fee, or other charges. Check the agreement's deadline and post-promotion APR, and confirm how payments are allocated.

The CFPB notes that new purchases can incur interest while a promotional transferred balance remains outstanding. The transfer rate and the purchase rate may differ. Keep the example separate from any new spending when comparing costs.

Source: CFPB: New purchases after a balance transfer.

Related tools: Credit card payoff calculator and Debt payoff calculator.