Free Student Loan
Calculators
See exactly when you’ll be debt-free, how much your monthly payment could be on an income-driven plan, and what refinancing would save you — all instantly, free, and no data ever stored.
10 Free Student Loan Calculators
How Student Loan Calculators Work
Every calculation runs inside your browser. Nothing leaves your device. Nothing is ever stored or shared.
1. Enter your numbers
Type in your balance, interest rate, or income. Every field has sensible defaults — start in seconds with no setup required.
2. Results appear instantly
No submit button. No loading spinner. Results update live as you adjust each field so you can explore scenarios in real time.
3. Make a confident decision
Know your exact payoff date, forgiveness amount, or refinance savings — based on your real numbers, not industry guesswork.
43.5 million Americans hold federal student debt. Here are the questions they search for most — answered in plain English.
Student Loan FAQ: Payoff, IDR, PSLF & Refinancing Explained
Straight answers to the questions borrowers search for most.
Still have questions? — instant answers, no sign-up required.
Average Student Loan Debt by Degree & Major — 2024
How does your debt compare? This table shows average federal loan balances at graduation, estimated monthly payments at the standard 10-year rate, average starting salaries, and the resulting debt-to-salary ratio for each degree level and major category.
By Degree Level
Monthly payment calculated at 6.54% federal rate, 10-year standard repayment. Salary data from BLS Occupational Outlook Handbook 2024.
| Degree Level | Avg Debt | Monthly Pmt | Avg Starting Salary | Debt-to-Salary | Rating |
|---|---|---|---|---|---|
| Associate Degree | $14,100 | $160/mo | $38,000 | 0.37× | Safe |
| Bachelor's Degree | $37,717 | $429/mo | $56,000 | 0.67× | Safe |
| Master's Degree | $62,000 | $705/mo | $73,000 | 0.85× | Safe |
| MBA | $66,300 | $754/mo | $96,000 | 0.69× | Safe |
| Law Degree (JD) | $130,900 | $1,488/mo | $78,000 | 1.68× | Stressed |
| Doctoral / PhD | $71,000 | $807/mo | $62,000 | 1.15× | Caution |
| Medicine (MD) | $201,490 | $2,291/mo | $60,000† | 3.36× | Stressed |
| Dental (DDS) | $293,900 | $3,341/mo | $160,000 | 1.84× | Stressed |
† Resident physician salary. Attending salary typically $210,000+, which improves DTI significantly after residency.
By Undergraduate Major
Average debt and starting salary by field of study. Debt-to-salary below 1.0× is generally considered manageable on a standard repayment plan.
| Major / Field | Avg Debt | Avg Starting Salary | DTI | Rating |
|---|---|---|---|---|
| Computer Science / Engineering | $32,000 | $75,000 | 0.43× | Safe |
| Business / Finance | $33,000 | $55,000 | 0.60× | Safe |
| Nursing / Health Sciences | $40,000 | $60,000 | 0.67× | Safe |
| Biology / Life Sciences | $38,000 | $45,000 | 0.84× | Safe |
| Education / Teaching | $30,000 | $38,000 | 0.79× | Safe |
| Liberal Arts / Humanities | $32,000 | $40,000 | 0.80× | Safe |
| Psychology | $36,000 | $38,000 | 0.95× | Safe |
| Art / Design / Music | $31,000 | $38,000 | 0.82× | Safe |
| Social Work | $38,000 | $36,000 | 1.06× | Caution |
| Fine Arts MFA / Grad Arts | $58,000 | $32,000 | 1.81× | Stressed |
Key Takeaways
The 1× rule: Borrowing less than your expected starting salary is considered safe by most financial advisors. Most bachelor's degrees meet this threshold.
IDR is the safety net: Borrowers with debt-to-salary ratios above 1× are prime candidates for income-driven repayment plans. PSLF is especially powerful for social workers, teachers, and government employees.
Grad debt compounds quickly: Professional degrees (MD, JD, DDS) carry very high debt loads. Even with high salaries, residents and new attorneys often need IDR plans to manage payments during early career years.
Sources: Federal Student Aid Annual Portfolio Summary 2024 · NCES · BLS Occupational Outlook Handbook 2024–25 · AAMC · ADA. Monthly payments calculated at 6.54% federal rate, 10-year standard term. Figures are national averages — individual outcomes vary significantly by school, state, and employer.
See how your debt compares — run the calculators above: