Personal Loan vs. Credit Card: The Real Cost Difference
Personal loans carry 8–25% fixed APR; credit cards average 20–30% variable APR. On a $10,000 balance paid over 3 years, a personal loan at 12% costs about $1,957 in interest versus about $4,900 on a 24% APR credit card — a difference of roughly $3,000.
The Rate Landscape
| Product | Typical APR Range | Rate Type |
|---|---|---|
| Personal loan (excellent credit) | 8–12% | Fixed |
| Personal loan (good credit) | 12–18% | Fixed |
| Personal loan (fair credit) | 18–25% | Fixed |
| Credit card (average) | 20–24% | Variable |
| Credit card (store/subprime) | 26–30%+ | Variable |
Two structural differences matter beyond the numbers:
- Fixed vs. variable. Personal loan rates are locked at origination. Credit card APRs float with the prime rate and can be increased by the issuer with 45 days' notice.
- Fixed term vs. open-ended. A personal loan has a defined payoff date. A credit card on minimum payments has no end date by design.
The $10,000 Comparison Over 3 Years
Assume you need $10,000 and plan to pay it off over exactly 36 months.
Personal loan at 12% APR:
- Monthly payment: ~$332
- Total interest: ~$1,957
- Total paid: ~$11,957
Credit card at 24% APR, same $332/month payment:
- Time to pay off: ~38 months (slightly longer because early payments are eaten by higher interest)
- Total interest: ~$4,900
- Total paid: ~$14,900
Difference: ~$2,943 in interest saved with the personal loan.
At a credit card rate of 28% APR, the savings widen to over $3,800.
When a Credit Card Is Better
A credit card beats a personal loan when:
- You can pay in full within the grace period. No interest is charged if you pay the statement balance by the due date — making the effective APR 0%.
- You qualify for a 0% intro purchase APR. Some cards offer 12–18 months of 0% on new purchases. If you can pay the balance before the intro period ends, the card is free.
- The purchase is small and short-term. Personal loans often have minimums of $1,000–$2,000 and origination fees that reduce their advantage on smaller amounts.
- Rewards value offsets cost. For large purchases you'll pay off within the same month, credit card rewards (1–5% back) can add meaningful value.
When a Personal Loan Is Better
- You need more than 18 months to repay.
- You want rate certainty — no surprise APR increases.
- You are consolidating higher-rate debt.
- The purchase is large enough that the interest savings clearly exceed any origination fee.
Calculate Your Personal Loan Cost
Enter loan amount, rate, and term to see your monthly payment and total interest.
See Your Credit Card Payoff Cost
Compare the total interest cost of carrying the same amount on a credit card.
Key Takeaways
- Personal loans average 8–25% fixed APR; credit cards average 20–30% variable APR.
- On a $10,000 balance over 3 years, a personal loan at 12% saves roughly $3,000 in interest vs. a 24% card.
- Credit cards win when you pay in full monthly or within a 0% intro period.
- Personal loans win for any debt you need more than 18 months to repay.
- Fixed rates and fixed terms make personal loans more predictable than variable-rate credit cards.
When should I use a personal loan instead of a credit card?▾
Use a personal loan for large purchases or debt consolidation when you need more than 12–18 months to repay. The fixed rate and defined end date make total cost predictable and usually lower than carrying a credit card balance. For purchases you can pay off within the same billing cycle or within a 0% intro period, the credit card may be cheaper or free.
What is the average interest rate on a personal loan vs. a credit card?▾
Personal loan rates currently average 8–25% APR depending on credit score. Credit card rates average 20–30% APR. The gap widens for borrowers with lower credit scores, where credit cards can exceed 30% while personal loans stay in the 20–25% range. Federal Reserve G.19 data tracks these averages quarterly.