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0% APR Payoff Calculator — Can You Clear the Balance in Time?

Decide if a 0% APR offer is worth it: model payoff during the intro period, then see interest if a balance remains when the regular APR starts.

Runs in your browser Updated for 2026 Fed rates No signup
Fed G.19 avg APR for accounts assessed interest: 21.52% (Q1 2026)· Source: Federal Reserve G.19

0% promo details

Debt-free date

Aug 2028

Total interest $81.37 · Balance after promo $1,200.00

Without 0% promo at 21.52%: 32 months and $1,533.34 interest at the same payment. Compare with our balance transfer calculator.

Promo APR rules vary by issuer. This models a clean 0% window then a fixed post-promo APR — not your exact card agreement. Read the promo terms before transferring a balance.

How this is calculated

During the promo period we apply 0% interest. Afterward, remaining balance accrues at your post-promo APR with the same fixed payment.

0% promo payoff

Revolving amortization with rate step at month N

Compare with balance transfer calculator for fee-inclusive 0% offers.

Federal Reserve G.19 · Our methodology →

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Guides

Is 0% APR Worth It?

Fee vs interest saved before the promo ends.

Common questions

Often yes if you clear the balance inside the promo and the fee is less than interest you would pay on your current card. Model fee + payoff in the balance transfer calculator, then confirm the timeline here.