Two Popular Tools, Different Trade-Offs
When credit card debt gets expensive, two common solutions emerge: take out a personal loan to pay off the cards, or transfer the balance to a new card with a 0% introductory rate. Both can save significant money, but they suit different situations.
Balance Transfer Cards
A balance transfer card offers 0% APR for a promotional period, typically 12 to 21 months. You move your existing balance to the new card and pay no interest during the promo window. Transfer fees usually run 3–5% of the amount moved.
The math: transferring a $5,000 balance with a 3% fee costs $150. If you pay it off in 15 months at 0%, your monthly payment is about $333 and you pay $150 total in fees versus the $1,500+ in interest you'd pay at 22% over the same period.
The risk: if you don't pay off the balance before the promo ends, the rate jumps, often to 20%+, on whatever remains.
Personal Loans
A personal loan gives you a fixed rate, fixed payment, and fixed timeline. Rates range from 6–36% based on credit. No promotional tricks, what you're quoted is what you pay for the life of the loan.
Through Upstart, borrowers with strong income but limited credit history can sometimes access better rates than traditional lenders offer.
Making the Choice
The Consolidation Calculator on DebtCalc handles both scenarios. Enter your current debt, then model a balance transfer (0% rate for X months, then the post-promo rate) and a personal loan (fixed rate for the full term). Compare total cost.
Balance transfers win when the debt is under $10,000 and you can realistically pay it off within the promo period. Personal loans win when the debt is larger, the payoff timeline is longer, or you want the certainty of a fixed rate and scheduled end date.
The worst choice is a balance transfer you can't pay off in time. The deferred interest on the remaining balance can erase all the savings.