Personal loans usually cost less over time, but only if you have the discipline to stop using credit cards
A personal loan typically carries a lower interest rate than a credit card — often 6% to 36% compared to 16% to 25% for cards — which means you pay less interest on the same borrowed amount. But the real advantage is structure: a personal loan has a fixed end date and a set monthly payment, while credit card debt can stretch indefinitely if you only pay minimums. The catch is that taking out a personal loan does not force you to stop charging on your cards. Many people borrow to pay off card balances, then run up the cards again and end up with both debts.
Whether a personal loan makes financial sense depends on three things: your current interest rate on the card debt, how long you plan to carry the balance, and whether you can commit to not using the cards while you repay the loan.
Key Takeaways
- Personal loans typically charge 6% to 36% interest, while credit cards charge 16% to 25%, so the same debt costs less to carry as a personal loan.
- A personal loan forces you to pay a fixed amount each month for a set number of years, while credit card minimums can keep you in debt for decades.
- The real savings only happen if you stop using credit cards after you pay them off with a personal loan; many people borrow and then re-accumulate card debt.
- Transferring a $5,000 balance from a 20% card to a 12% personal loan saves money only if you do not add new charges to the card.
How interest rates determine your actual cost
The interest rate is the engine of the comparison. If you owe $10,000 on a credit card at 20% interest and pay $200 per month, you will pay roughly $6,000 in interest before the balance is gone — and it will take you 77 months (over six years). The same $10,000 borrowed as a personal loan at 12% interest, paid back over five years (60 months), costs you about $3,300 in interest.
But your actual rate depends on your credit score. Someone with a score above 740 might get a personal loan at 8%, while someone with a score below 620 might pay 28% — which is barely better than a credit card and sometimes worse. Before you explore for a personal loan, check what rate you would actually receive. Most lenders show you a rate range online without a hard credit pull, so you can compare before committing.
The math also changes if your credit card offers a 0% introductory rate. A 0% card for 12 to 21 months costs you nothing in interest if you pay the balance before the rate jumps. A personal loan at 12% will always cost you interest. In this case, the card is cheaper — but only if you have the discipline to pay it off before the promotional period ends.
Fixed payments versus minimum payments: the time factor
A personal loan forces you to finish. You sign up for 36, 48, or 60 months, and your payment is the same every month until the loan is paid off. A credit card lets you pay as little as 2% to 3% of your balance each month, which means a $10,000 balance at 20% interest takes decades to clear if you only pay minimums.
This structure is the hidden advantage of a personal loan. You cannot drift. You cannot tell yourself you will pay more next month. The payment is automatic, and the end date is written into the contract. For people who struggle with credit card discipline, this forced structure is worth money — sometimes thousands of dollars.
However, if you already have the discipline to pay more than the minimum on your credit card, the loan may not save you much. If you are paying $400 per month toward a $10,000 card balance, you will clear it in roughly 30 months regardless of whether it is a card or a loan. The loan's advantage shrinks when you are already paying aggressively.
The risk of taking out a loan and keeping the cards open
This is where most people stumble. You borrow $10,000 as a personal loan to pay off your credit cards. The cards now have a zero balance. You feel relief. Then, over the next year, you charge $3,000 back onto the cards while you are still paying the personal loan. Now you have $13,000 in total debt instead of $10,000, and you are paying interest on both.
Lenders know this happens. Studies show that people who consolidate credit card debt into personal loans often re-accumulate card balances within a few years. The personal loan does not change your spending habits; it only changes the structure of your existing debt.
If you are considering a personal loan, be honest about whether you can stop using the cards. Some people close the cards after paying them off, which removes the temptation. Others keep them open for emergencies but lock them away physically or digitally. The loan only works if you treat it as a replacement for the cards, not an addition to them.
When a personal loan makes the most sense
A personal loan is the stronger choice when all of these are true: you have high-interest card debt (18% or higher), you plan to carry the balance for more than two years, your credit score qualifies you for a rate at least 4 to 6 percentage points lower than your card rate, and you can commit to not using the cards while you repay.
A personal loan also makes sense if you need the psychological reset. Some people find that consolidating multiple card payments into one fixed payment reduces stress and makes the debt feel manageable. That mental clarity can be worth something, even if the math is only slightly in your favor.
A personal loan is less useful if you have a 0% promotional card offer, if your credit score only qualifies you for a rate close to your current card rate, or if you have a history of running up balances again after consolidating. In those cases, the card or a balance transfer card may be the better path.
Balance transfer cards as a middle option
A balance transfer card is a credit card that offers 0% interest for 6 to 21 months on balances you move to it from other cards. You pay a one-time fee (usually 3% to 5% of the balance transferred) but no interest during the promotional period. This can be cheaper than both a personal loan and staying on your current card — if you pay off the balance before the rate jumps.
The risk is the same as with a personal loan: if you do not pay off the balance before the 0% period ends, the rate jumps to 18% to 25%, and you are back where you started. A balance transfer card works best for people who have a clear payoff plan and the income to execute it within the promotional window.
How to compare your actual options
Gather three numbers: your current credit card balance, your current card interest rate, and the interest rate you would receive on a personal loan. Then use an online calculator to compare the total interest you would pay under each scenario — keeping the card, taking a personal loan, or doing a balance transfer. Most personal loan lenders and credit card issuers have calculators on their websites.
Run the numbers for different loan terms (36, 48, and 60 months) because a longer term lowers your monthly payment but increases total interest. A shorter term costs more per month but gets you out of debt faster. The "best" option depends on whether you prioritize monthly cash flow or total interest paid.
Once you have the numbers, ask yourself the hard question: if I borrow to consolidate, will I actually stop using the cards? If the answer is no, the math does not matter — you will end up with more debt, not less.
Frequently Asked Questions
Will taking out a personal loan hurt my credit score?
Yes, initially. A hard credit inquiry and a new account will lower your score by 5 to 10 points in the short term. However, if you use the loan to pay off credit cards, your credit utilization (the percentage of available credit you are using) drops, which can raise your score within a few months. Over time, making on-time personal loan payments builds positive payment history and usually improves your score.
Can I pay off a personal loan early without a penalty?
Most personal loans allow early repayment without penalty, but some charge a prepayment fee. Check the loan agreement before you sign. If you can pay off the loan early, you save on interest, which makes the loan an even better deal than the monthly payment suggests.
What if my credit score is too low to get a good personal loan rate?
If lenders are only offering you rates at or above your current card rate, a personal loan will not save you money. In that case, focus on paying down the card balance aggressively, or look into a balance transfer card if you may have access to. As your credit score improves, you can revisit a personal loan later.
Should I close my credit cards after paying them off with a personal loan?
Closing cards can hurt your credit score because it reduces your available credit and shortens your average account age. Keeping them open but unused is usually better for your score. However, if keeping them open tempts you to charge again, closing them is worth the small credit score hit.
How long does it take to get approved for a personal loan?
Most lenders give you a decision within one to three business days. Funding (the money actually hitting your account) typically takes three to five business days after approval. Some online lenders fund within 24 hours. The speed varies by lender, so ask before you explore if timing matters to you.