What Is a Personal Loan? (And When to Use One)

Personal loans are one of the most misunderstood financial products out there. Used correctly they can save you money. Used incorrectly they dig a deeper hole. Here’s what you actually need to know.

What a personal loan is

A personal loan is a fixed amount you borrow from a bank, credit union, or online lender and pay back in fixed monthly installments — usually over 2 to 7 years. Unlike a credit card, the rate is fixed and you know exactly what you’ll pay each month and when it’ll be paid off. You can use one for almost anything: consolidating debt, a large expense, home improvements, or medical bills.

Interest rates by credit score

  • Excellent credit (720+): 7–12% APR
  • Good credit (660–719): 12–18% APR
  • Fair credit (600–659): 18–28% APR
  • Poor credit (below 600): 28–36% APR or declined

Always check your rate before applying — most lenders offer pre-qualification with no hard credit inquiry.

When a personal loan makes sense

  • Consolidating high-interest credit card debt. If you have $8,000 across cards at 22–25% APR, consolidating into a personal loan at 10% saves significant money and gives you one fixed payment. This works — as long as you don’t run the cards back up after consolidating.
  • A genuine one-time emergency. A personal loan at 12% beats putting $5,000 on a credit card at 24%.
  • A large purchase where the loan rate beats alternatives. If a personal loan at 9% is cheaper than a retailer’s financing at 18%, the loan is the smarter move.

When a personal loan is a bad idea

  • To cover ongoing expenses. A loan doesn’t fix a budget problem — it delays it and adds interest.
  • For discretionary spending. Taking on debt for vacations or things you want but don’t need makes your financial position worse.
  • When you have poor credit. At 28–36%, a personal loan costs nearly as much as a credit card. Build your credit first.

Where to find the best rates

Check online lenders before going to a bank — they often have lower rates and faster approval. Compare LightStream, SoFi, Marcus by Goldman Sachs, and your own credit union. Always compare at least 3 lenders before accepting anything.

The question to ask first

“Am I solving the actual problem, or just moving money around?” Consolidating debt into a lower-rate loan solves a problem. Paying off cards you’ll immediately max out again doesn’t. The loan is only as good as the behavior that comes with it.

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