For most people carrying a balance, a personal loan costs less than a credit card — because the rate is far lower. Personal loans average about 12.3% APR; credit cards average about 23.79%. On a $15,000 balance paid off over three years, that gap is the difference between $3,013 and $6,126 in interest. The loan saves you roughly $3,113 and hands you a fixed payoff date the card never will.
But "usually cheaper" is not "always right." The personal loan only wins if you stop using the freed-up card, and a small balance you can clear quickly may be better off with a 0% transfer. Here is the full comparison with real numbers.
1. The Short Answer
A personal loan and a credit card are both ways to borrow, but they price that borrowing very differently. The average personal loan runs around 12.3% APR, while the average credit card sits near 23.79%. When you use the cheaper loan to wipe out the more expensive card balance, you keep paying the same debt — just at roughly half the interest rate.
That is the entire case for using a personal loan to pay off a credit card: same money owed, lower rate, fixed end date. The savings scale with your balance and your card's rate, so the bigger and higher-rate your card debt, the more a loan helps.
2. The Math on a $15,000 Balance
Here is the same $15,000 paid off over 36 months two ways: kept on a 23.79% credit card, or moved to a 12.3% personal loan. This is the comparison the debt consolidation calculator runs on your real numbers.
| Option (36 months) | APR | Monthly Payment | Total Interest |
|---|---|---|---|
| Keep on credit card | 23.79% | $587 | $6,126 |
| Personal loan | 12.3% | $500 | $3,013 |
The personal loan saves $3,113 in interest over three years and even lowers the monthly payment by about $87. That is real money for the same debt, purely because the rate is lower. On bigger balances or higher card rates, the gap grows wider still.
Interest saved by moving a $15,000 balance from a 23.79% credit card to a 12.3% personal loan over 3 years — for the exact same debt.
3. Why the Loan's Structure Matters as Much as the Rate
The lower rate is the headline, but the structure is the quiet hero. A personal loan is installment debt: a fixed amount, a fixed rate, a fixed monthly payment, and a guaranteed payoff date. You know the exact month you will be free before you sign.
A credit card is revolving debt. The balance moves, the minimum shrinks as you pay, the rate can rise, and there is no built-in finish line — which is exactly why a card balance can sit nearly frozen for years. The fixed payment of a loan is often what finally gets people across the finish line, because the debt cannot quietly stretch out forever.
4. Run Your Own Numbers: Use the Debt Consolidation Calculator
Your balance, your card's APR, and the loan rate you actually qualify for decide whether this move is worth it. Put them into the free debt consolidation calculator to see your monthly payment and total interest both ways, side by side.
Pay attention to two things the calculator helps you weigh: any origination fee on the loan (often 1% to 8%, deducted upfront) and the loan term. A longer term lowers the monthly payment but can raise total interest, so aim for the shortest term you can comfortably afford. Compare both options on your real numbers here.
Thinking about consolidating?
The Debt Consolidation Mini Guide walks you through whether a loan actually saves you money — and how to avoid the trap that puts people deeper in debt.
5. When a Personal Loan Is the Wrong Move
When the rate isn't actually lower. If your credit limits you to a personal loan near your card's rate, the move saves little. Check the real rate you qualify for, not the advertised "as low as" rate, before deciding.
When fees eat the savings. A high origination fee can erase a modest rate advantage. Subtract the fee from your projected interest savings to see the true number.
When you'd run the cards back up. This is the big one. A personal loan frees up your credit cards, and if you start charging on them again, you now owe the loan and a new card balance. The move only works if the freed-up cards stay at zero.
When the balance is small. If you can clear the debt in a few months, a 0% balance transfer or just paying it down fast may cost less than a loan. Balance transfer vs debt consolidation compares those routes directly, and is debt consolidation worth it covers when consolidating pays off at all.
6. The Called-Out Moment
You have $15,000 spread across two or three cards, you are paying close to $600 a month, and the balances barely move because nearly half of that is interest at 23.79%. You assumed a loan was for "people in real trouble," not for someone like you who is managing — so you never priced one out.
But the math does not care how managed it feels. At your card's rate, you are handing over about $6,126 in interest over three years on that $15,000. A 12.3% loan on the same balance is $3,013. The $3,113 difference is not a reward for being in crisis — it is just the price of a lower rate, available to you for the cost of an application.
FAQ: Personal Loan vs. Credit Card
Is it better to pay off a credit card with a personal loan?
Usually yes, if the personal loan's rate is meaningfully lower than your card's. Personal loans average around 12.3% APR versus about 23.79% for credit cards. On a $15,000 balance paid over 3 years, the personal loan costs about $3,013 in interest versus $6,126 on the card — a savings of roughly $3,113. The loan also gives you a fixed payment and a guaranteed payoff date, which a revolving card never does. The free debt consolidation calculator shows your exact numbers.
How much can a personal loan save versus a credit card?
It depends on the rate gap. On a $15,000 balance over 36 months, moving from a 23.79% credit card to a 12.3% personal loan cuts total interest from about $6,126 to about $3,013 — a savings near $3,113. The wider the gap between your card's APR and the loan's APR, the more you save, so the move makes the most sense for high-rate balances.
What is the difference between a personal loan and credit card debt?
A personal loan is installment debt: a fixed amount, a fixed interest rate, a fixed monthly payment, and a set payoff date. A credit card is revolving debt: the balance and minimum payment change, the rate is usually variable, and there is no built-in end date. The fixed structure of a personal loan is often what helps people actually finish paying off the debt.
When should you NOT use a personal loan to pay off a credit card?
Skip it if the loan rate is not clearly lower than your card, if origination fees eat the savings, or if you would keep using the card and rebuild the balance. A personal loan only helps if you stop adding new charges to the freed-up card. If your balance is small and you can clear it in a few months, a 0% balance transfer or simply paying it down fast may cost less.
Does a personal loan hurt your credit score?
There may be a small, temporary dip from the hard inquiry when you apply, but paying off credit card balances with the loan often helps your score by lowering your credit utilization. Over time, a mix of installment and revolving credit plus on-time payments can improve your score. The key is not to run the cards back up after consolidating.
Is a personal loan or balance transfer better for credit card debt?
A 0% balance transfer is usually cheaper if you can repay the balance within the intro period (often 12 to 21 months), because you pay no interest, only a transfer fee. A personal loan is better for larger balances or longer timelines, where a fixed lower rate beats a 0% offer you can't pay off in time. Compare the transfer fee and intro length against the loan's rate and term.
