What is a zero interest balance transfer credit card?

A zero interest balance transfer card lets you move an existing credit card balance to a new card that charges 0% APR for a set period. The intro period usually runs 12 to 21 months. During the intro period, every dollar you pay goes to the principal instead of interest. After the intro period ends, the standard APR applies to any remaining balance. The right card saves hundreds to over a thousand dollars if you carry a balance and pay it off during the intro window.

How much does a balance transfer cost?

Most balance transfer cards charge a fee of 3% to 5% of the amount transferred. A 3% fee on a 5,000 dollar transfer costs 150 dollars. A 5% fee on the same transfer costs 250 dollars. Some cards waive the fee for the first 60 days or run seasonal promotions. The break-even math is simple. If the fee is 250 dollars and the card saves you 200 dollars a month in interest, the fee pays for itself in under two months. Run the numbers before you transfer.

What credit score do I need for a balance transfer card?

Most balance transfer cards require a good to excellent credit score, usually 690 or higher. The best offers, with the longest 0% periods and lowest fees, go to applicants with scores above 740. If your score is below 680, you may still qualify for a card with a shorter intro period. You can check your FICO score for free through your bank or credit card issuer. A 0% balance transfer card is harder to get than a regular rewards card because the issuer is betting on future interest charges.

Can I transfer balances between cards from the same bank?

No, most issuers do not let you transfer balances between two of their own cards. The card you transfer to usually must be from a different bank than the card you transfer from. Citi will not let you transfer a balance from a Citi card to a new Citi card. Chase and Discover follow the same rule. The exceptions are rare and usually require a special request. Plan to use a card from a different bank than your current balance.

What happens when the 0% intro period ends?

When the 0% intro period ends, the card's standard APR applies to any remaining balance. Most cards switch to a variable APR between 18% and 29%. The best move is to pay the full balance before the intro period ends. Set a calendar reminder one month before the end date. If you cannot pay it off in time, transfer the remaining balance to another 0% card if you still qualify. Avoid letting a large balance roll into a high APR.

Should I do multiple balance transfers?

Yes, if you have a large balance and a good credit score. A common strategy is to transfer a balance to a 0% card, pay it down, then transfer the remaining balance to a new 0% card when the intro period ends. This is sometimes called the balance transfer shuffle. It works as long as you qualify for the new card and the transfer fee is less than the interest you save. Stop the cycle when no card will approve you or when the fees exceed the savings.

5 Best Zero Interest Balance Transfer Cards in 2026

A zero interest balance transfer card can save you hundreds or even thousands of dollars in credit card interest. The idea is simple. You move an existing high-interest balance to a new card that charges 0% APR for a set intro period. Every dollar you pay during that window goes to the principal, not the bank. The right card turns 24 months of high interest into 0 dollars of interest, with a small one-time transfer fee. The five cards below are the strongest 0% offers in 2026 from the major issuers.

How we picked the 5 best balance transfer cards

Every card on this list had to pass four tests. First, the intro APR period had to be at least 15 months. Shorter periods do not give most cardholders enough time to pay off a balance. Second, the transfer fee had to be 5% or lower. Third, the card had to accept transfers from other major banks. Fourth, the issuer had to be a major US bank with a strong customer service record. The final list covers the longest intro periods, the lowest fees and the strongest rewards programs.

The 5 best 0% APR balance transfer cards in 2026

Citi Diamond Preferred

The Citi Diamond Preferred offers one of the longest 0% intro APR periods for balance transfers. New cardholders get 0% APR on balance transfers for 21 months from account opening, plus 0% APR on purchases for 12 months. The transfer fee is 5% of each transfer, with a minimum of 5 dollars, per the Citi card terms. The card has no annual fee. The standard APR after the intro period is 18.24% to 28.99% variable. The card does not earn rewards on purchases, which makes it a pure balance-transfer tool. The right user is someone who wants the maximum time to pay off a large balance.

Chase Slate Edge

The Chase Slate Edge is the strongest 0% balance transfer card for Chase fans. New cardholders get 0% APR on balance transfers for 18 months from account opening, plus 0% APR on purchases for 18 months. The transfer fee is 5% of each transfer, with a minimum of 5 dollars, per the Chase card terms. The card has no annual fee. The standard APR after the intro period is 20.24% to 28.99% variable. The card does not earn rewards on purchases. The Slate Edge also includes a free FICO score each month and identity theft protection. The right user is someone who wants a long intro period plus Chase customer service.

Discover it Balance Transfer

The Discover it Balance Transfer is the best 0% balance transfer card for users who want rewards while they pay off a balance. New cardholders get 0% APR on balance transfers for 18 months from account opening, plus 0% APR on purchases for 6 months. The transfer fee is 3% of each transfer, which is the lowest fee on this list, per the Discover card terms. The standard APR after the intro period is 18.24% to 28.99% variable. The card has no annual fee. Discover matches all cash back earned at the end of the first year, which doubles the effective rewards rate. The right user is someone who wants a low transfer fee plus a rewards kicker.

Wells Fargo Reflect

The Wells Fargo Reflect offers one of the longest intro periods of any card, and the intro period can extend up to 21 months with on-time payments. New cardholders get 0% APR on balance transfers and purchases for up to 21 months from account opening, with an extra 3 months added for making the first 11 payments on time, per the Wells Fargo card terms. The transfer fee is 5% of each transfer, with a minimum of 5 dollars. The card has no annual fee. The standard APR after the intro period is 18.24% to 28.99% variable. The card does not earn rewards on purchases. The right user is someone who wants the maximum time to pay off a balance and can commit to on-time payments.

Bank of America Customized Cash Rewards

The Bank of America Customized Cash Rewards is the best 0% balance transfer card for users who want a small rewards kicker on a category they already spend in. New cardholders get 0% APR on balance transfers for 18 months from account opening, plus 0% APR on purchases for 15 months. The transfer fee is 3% of each transfer, the lowest on this list, per the Bank of America card terms. The standard APR after the intro period is 19.24% to 29.99% variable. The card has no annual fee. You earn 3% cash back in a category of your choice, 2% at grocery stores and wholesale clubs, and 1% on everything else. Preferred Rewards members can boost the rate by 25% to 75%. The right user is someone who wants a low transfer fee plus a small rewards earner.

Top 5 balance transfer payoff calculator tools

Before you transfer a balance, run the numbers with a calculator. The five tools below are free, accurate and built for balance transfer math. They show the break-even point, the monthly payment needed, and the total interest saved.

Bankrate Balance Transfer Calculator

Bankrate's balance transfer calculator is the best starting point. Enter your current balance, current APR, new APR, transfer fee and monthly payment. The calculator shows how many months to pay off the balance and how much you save in interest. The Bankrate tool is free, requires no sign-up, and pulls current average credit card APRs from the Federal Reserve. The Bankrate balance transfer calculator is at bankrate.com/calculators/credit-cards/balance-transfer.aspx.

NerdWallet Balance Transfer Calculator

NerdWallet's balance transfer calculator goes deeper than Bankrate. It compares the break-even point between paying off the old card and transferring to a new card. The NerdWallet tool is free, requires no sign-up, and includes side-by-side comparisons of current card offers. The NerdWallet balance transfer calculator is at nerdwallet.com/article/credit-cards/balance-transfer-calculator.

Credit Karma Debt Repayment Calculator

Credit Karma's debt repayment calculator is the best tool if you have balances on multiple cards. It shows the total cost of paying off each card separately versus consolidating with a balance transfer. The Credit Karma tool is free but requires a Credit Karma account. The Credit Karma debt repayment calculator is at creditkarma.com/calculator/debt/debt-repayment.

MagnifyMoney Balance Transfer Calculator

MagnifyMoney's balance transfer calculator is the best tool for showing the effect of a 0% intro period on a specific balance. Enter the balance, the intro period length and the standard APR after the intro. The MagnifyMoney tool shows the payoff timeline with and without the transfer. The MagnifyMoney balance transfer calculator is at magnifymoney.com/calculator/balance-transfer.

SmartAsset Credit Card Payoff Calculator

SmartAsset's credit card payoff calculator is the best tool for showing how the monthly payment affects the payoff date. The SmartAsset tool is free, requires no sign-up, and includes a visual payoff timeline. The SmartAsset credit card payoff calculator is at smartasset.com/calculators/credit-card-payoff-calculator.

Which balance transfer card should you pick?

Pick the Citi Diamond Preferred if you want the longest intro period and you do not need rewards. Pick the Chase Slate Edge if you want a long intro period plus Chase customer service. Pick the Discover it Balance Transfer if you want the lowest transfer fee and a rewards kicker. Pick the Wells Fargo Reflect if you want the longest possible intro period with on-time payments. Pick the Bank of America Customized Cash Rewards if you want a low fee plus a small rewards earner. The right card depends on your balance size, your credit score, and whether you want to earn rewards while you pay off the balance.

Side-by-side comparison

Card	Intro APR	Transfer Fee	Annual Fee	Rewards
Citi Diamond Preferred	0% for 21 months	5%, min 5 dollars	0 dollars	None
Chase Slate Edge	0% for 18 months	5%, min 5 dollars	0 dollars	None
Discover it Balance Transfer	0% for 18 months	3%	0 dollars	Cash back match
Wells Fargo Reflect	0% up to 21 months	5%, min 5 dollars	0 dollars	None
Bank of America Customized Cash	0% for 18 months	3%	0 dollars	3% category

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Written by

Fazlur RahmanAI, Entrepreneurship, EdTech

Fazlur Rahman is the founder of Tutorsbot, building AI-powered tools for learning and career growth. He writes about applying AI in real products and the practi… Read more

Fazlur Rahman is the founder of Tutorsbot, building AI-powered tools for learning and career growth. He writes about applying AI in real products and the practical side of building an ed-tech startup.