Personal Loan or Balance Transfer — Which Saves More on $15k Debt
You have $15,000 in credit card debt at 24% APR. You want out. Two common tools: a personal loan (typical APR 9%–18%) or a balance transfer card with a 0% intro APR. Which one actually wins?
Quick Math First
At a 24% APR paying $500 a month, you’ll spend about 49 months and around $9,500 in interest. The goal of either strategy is to slash that.
The Balance Transfer Path
A balance transfer (BT) card offers a 0% promo APR for 12–21 months. Most charge a 3%–5% transfer fee upfront.
For $15,000 with a 3% fee and 18-month promo:
- Transfer fee: $450 (added to balance)
- New balance: $15,450
- Monthly payment to clear in 18 months: about $858
- Total cost: $15,450 (zero interest if paid off in time)
- Versus minimum-payoff scenario: saves roughly $9,000 in interest
Risks:
- If you don’t pay it off in the promo window, the regular APR kicks in (often 20%+).
- The promo APR usually doesn’t cover new purchases — making any new charges resets the math.
- You need an excellent credit score (typically 720+) to get approved for $15k of BT capacity.
The Personal Loan Path
A personal loan with a 36-month term at 11% APR for the same $15,000:
- Monthly payment: roughly $491
- Total cost: about $17,680
- Interest paid: $2,680
- Versus minimum-payoff: saves about $6,300
Pros:
- Fixed payment, fixed term — disciplined payoff.
- No tempting reset like credit cards.
- Often easier approval at moderate credit (640+).
Side-by-Side
| Factor | Balance Transfer | Personal Loan |
|---|---|---|
| Best for | Excellent credit, can pay off in 12–21 mo | Average credit, want predictable 3–5 yr payoff |
| Total cost ($15k) | ~$15,450 | ~$17,680 |
| Discipline required | High (promo deadline) | Low (fixed payment) |
| Credit score impact | Hard pull + new account | Hard pull + installment loan |
The Decision Framework
Ask yourself: Can I realistically pay off $15k within the BT promo window? If yes (you’ll need roughly $858/month for 18 months), BT wins by ~$2,200. If no, the personal loan is the safer math.
Bottom Line
The balance transfer wins on paper for people who pay it off in time. In real life, only about half of BT users do — making the personal loan the better choice for borrowers who want certainty.