Personal Loan vs. Credit Card Calculator

Carrying a balance on a credit card and wondering whether a personal loan would actually cost you less? The two behave very differently — one has a fixed payoff date, the other doesn't unless you force one. Use the calculator below to model the personal loan side, and read on for exactly how to compare it against your existing credit card debt.

Personal Loan vs. Credit Card: What's the Real Difference?

A personal loan is installment debt: you borrow a fixed amount once, at a fixed (usually) interest rate, and repay it in equal monthly payments over a set term. The payoff date is known from day one, and every payment reduces the balance until it reaches zero.

Credit card debt is revolving debt: there's no fixed term and no fixed payment schedule beyond the card issuer's minimum payment, interest compounds daily or monthly on the outstanding balance, and if you keep charging new purchases, the balance can persist indefinitely. Making only the minimum payment on a credit card can stretch payoff out for many years and multiply the total interest paid many times over the original balance.

Personal loan APRs are also typically significantly lower than credit card APRs, particularly for borrowers with good to excellent credit, which is why consolidating high-rate credit card debt into a personal loan is one of the most common uses of a personal loan.

Key Differences Between the Two

• Debt Type: Personal loans are installment debt with a fixed schedule; credit cards are revolving debt with no fixed payoff date.
• Interest Rate: Personal loan APRs are generally lower than credit card APRs, especially for borrowers with strong credit.
• Payment Structure: A personal loan's payment is fixed for the life of the loan; a credit card's minimum payment is usually a small percentage of the balance, which shrinks as the balance shrinks, extending payoff time.
• Payoff Certainty: A personal loan has a guaranteed final payment date; a credit card balance paid at the minimum has no fixed end date and can grow if new charges are added.
• Fees: Personal loans sometimes charge an origination fee deducted from the loan proceeds; credit cards typically don't charge a fee to carry a balance, but do charge for cash advances and balance transfers.
• Credit Utilization Impact: Moving a credit card balance to a personal loan lowers your credit utilization ratio (since the debt moves off the revolving-credit ledger), which can improve your credit score.

How to Use This Calculator to Compare Both

1. Model the Personal Loan

Enter the amount you'd need to borrow (typically your current credit card balance), the personal loan's quoted APR, and the loan term you're considering. Note the resulting monthly payment, total interest, and total cost.

2. Calculate Your Credit Card's Minimum-Payment Cost

Check your card issuer's minimum payment formula (often a set percentage of the balance, or a small flat amount plus interest, whichever is greater) and your card's current APR. Because the minimum payment shrinks as the balance shrinks, payoff time and total interest are best estimated using your card issuer's own online payoff calculator or statement disclosures, which project this declining-payment schedule.

3. Compare the Two Total Interest Figures

Compare the personal loan's total interest (a fixed, known number from the calculator above) against your credit card's projected total interest at the minimum payment. For any meaningful balance carried more than a few months, the credit card's total interest at minimum payments is very often dramatically higher, because of both the higher APR and the slow-declining payment schedule.

4. Compare the Payoff Timeline

Compare the personal loan's fixed term (for example, 3-5 years) against how long your credit card issuer's minimum-payment calculation says it would take to pay off the same balance at minimum payments only — this gap is often years, not months.

Which Should You Choose?

A personal loan tends to make sense if you're carrying a credit card balance you can't pay off quickly, you qualify for an APR meaningfully below your card's rate, and you want a fixed payoff date that forces discipline instead of an open-ended revolving balance.

Continuing to pay down the credit card directly can make sense if you can pay off the balance quickly regardless (within a few months) where the interest savings from a personal loan wouldn't be significant, or if a 0% introductory balance transfer offer is available and you're confident you can pay off the transferred balance before the promotional period ends.

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Tips for Comparing Personal Loans and Credit Card Debt

1. Compare APR, Not Just the Advertised Rate: A personal loan's origination fee raises its effective APR above the advertised interest rate — always compare using APR, which includes fees.
2. Stop Adding New Charges Once You Consolidate: Moving a balance to a personal loan only saves money if you don't run the credit card back up afterward — consider putting the card away or closing it if lack of discipline is a real risk.
3. Check for Prepayment Penalties: Most personal loans allow penalty-free early payoff, but confirm this before signing, especially if you might pay it off faster than the stated term.
4. Consider a Balance Transfer as a Third Option: If your credit is strong, a 0% introductory APR balance transfer card can sometimes beat a personal loan's interest cost entirely — if you can realistically pay off the balance before the promotional rate expires.

Common Mistakes to Avoid

• Only Comparing Monthly Payments: A personal loan's fixed monthly payment might look higher than a credit card's minimum payment, but the credit card's total cost over time is usually far greater.
• Ignoring the Origination Fee: A personal loan's origination fee is often deducted from your loan proceeds, meaning you may need to borrow slightly more than your card balance to end up with enough cash to pay it off in full.
• Consolidating Without Addressing Spending Habits: A personal loan doesn't fix an underlying pattern of carrying a credit card balance — without a budget change, the card balance can simply rebuild after consolidation.
• Assuming All Personal Loan Rates Are Lower: Borrowers with weaker credit can sometimes be quoted personal loan rates similar to or higher than their credit card's rate — always compare your actual quoted APR, not a general assumption.

Conclusion

A credit card's revolving, slow-declining minimum payment can quietly cost far more in total interest than a personal loan's fixed installment schedule at a lower APR. Run your balance through the calculator above as a personal loan, compare it against your card issuer's own payoff projection at minimum payments, and choose the path that gets you to zero balance for the least total cost.