Debt consolidation rolls multiple debts — most commonly high-interest credit-card balances — into a single new loan at a lower rate. Done right, it lowers your total interest cost and simplifies cash flow to one monthly payment.
When consolidation makes sense
When the new APR is meaningfully lower than the weighted average of the debts you're paying off. A borrower paying 22% on $15,000 of credit-card debt who qualifies for a 12% personal loan will typically save thousands in interest and shorten the payoff timeline.
When it doesn't
If consolidation extends the term enough that you pay more total interest despite a lower rate. If you keep using the cards you just paid off (the most common failure mode). If origination fees push the effective APR above what you were already paying.
Consolidation loan vs balance-transfer card
0% balance-transfer credit cards can be cheaper if you can pay off the balance during the promo period (typically 12–21 months). Personal-loan consolidation gives a fixed payment, fixed payoff date, and a predictable APR — better for larger balances or longer payoff timelines.
Frequently asked questions
Will debt consolidation hurt my credit score?
The hard pull and new account drop your score a few points short-term. Lower utilization on the paid-off cards usually lifts the score within a few months — net positive for most borrowers.