Before you sign for another semester of loans, ask yourself one question: will I be able to pay this back? The answer depends on a simple rule that most students have never heard of.
The most widely used benchmark from financial advisors: your total student loan debt at graduation should not exceed your expected first-year salary. If you plan to earn $55,000, try to keep your total debt under $55,000.
Why this number? On a standard 10-year repayment plan, your monthly payment will be roughly 1% of your loan balance. A $55,000 loan at 6.39% = ~$615/month. On a $55,000 salary, that's about 13% of gross income — still manageable.
Your monthly student loan payment shouldn't exceed 10% of your gross monthly income. Here's what that looks like across starting salaries:
| Starting Salary | 10% Monthly Limit | Max Manageable Debt (10yr) |
|---|---|---|
| $40,000 | $333/mo | ~$29,000 |
| $55,000 | $458/mo | ~$40,000 |
| $70,000 | $583/mo | ~$51,000 |
| $90,000 | $750/mo | ~$66,000 |
Knowing your expected salary before you borrow is critical. Rough benchmarks:
See if your loan-to-salary ratio is manageable.
Check My Debt Load →You're not alone — the average 2026 graduate carries about $37,000 in debt. If your ratio is high, your options include: