Payoff Compass

Balance Transfer Fee Calculator Guide: How to Check If It Saves You Money

Learn how transfer fees, promo APR periods, and break-even timing affect your likely savings.

This guide helps you decide if a transfer is likely to help. Start with your current APR, transfer fee, and promo period, then compare outcomes.

Understand the three core numbers

You need your current APR, the promo APR and length, and the transfer fee percentage.

Those values determine whether the fee is offset by reduced interest.

Use break-even months to judge fit

If break-even happens early in the promo period, the transfer may be worth considering.

If break-even is after the promo end date, savings may be limited or negative.

Plan repayment before the promo ends

Savings often depend on reducing the balance before standard APR applies.

Set a monthly target and monitor progress so the transfer supports your overall payoff plan.

Action summary

Run your exact numbers to estimate fees, break-even, and potential savings.

  • Check if break-even is inside the promotional period.
  • Review what happens when the promo APR ends.
  • Compare with your broader debt payoff plan before applying.

Related tools and guides

FAQ

Does a lower promo APR always mean lower total cost?+

No. A high transfer fee or short promo period can offset the benefit.

Can I include multiple cards?+

In V1 the calculator is single-balance. You can run multiple scenarios quickly to compare options.