Credit card interest rates are almost always higher than personal loan rates on paper. That doesn't automatically make a personal loan the cheaper choice for every large expense — it depends on how quickly you'd actually pay off the balance either way.
Where personal loans generally win
A personal loan has a fixed rate, a fixed monthly payment, and a fixed payoff date set at the start. For a large purchase you plan to pay off over a year or more, this structure is usually cheaper than carrying the same balance on a credit card at a variable, higher rate with only a minimum payment pulling you forward.
If you're confident you can pay the full balance within a card's billing cycle, or during a genuine 0% intro APR promotional window, the card's interest rate is close to irrelevant — you're not carrying a balance long enough for the rate to matter much.
Fees that change the comparison
Personal loans often carry an origination fee, typically 1–8% of the loan amount, deducted up front or added to the balance. This needs to be included when comparing total cost — a personal loan with a lower rate but a large origination fee can end up costing more than a card, especially for a purchase you'd pay off within several months either way.
A simple decision guide
| Situation | Likely better fit |
|---|---|
| Paying off in full within 1–2 billing cycles | Credit card — rate barely matters over that short a window |
| Paying off over 6+ months | Personal loan — fixed lower rate usually wins |
| Qualify for a genuine 0% intro APR card | Card, if you can clear it before the intro period ends |
| Loan has a large origination fee | Recalculate — the fee may erase the rate advantage |
The bottom line
The card's higher advertised rate matters less the faster you plan to pay off the balance; the loan's lower rate matters less if an origination fee eats into it. Run both scenarios against your actual expected payoff timeline before assuming the lower headline rate wins.