Student Loan Calculator
Estimate your monthly payments, total interest, and view your full repayment schedule.
📋 Yearly Amortization Schedule
| Year | Principal Paid | Interest Paid | Total Paid | Remaining Balance |
|---|---|---|---|---|
| Enter values and click Calculate | ||||
📘 Understanding Your Student Loan Payments
Navigating student loans can feel overwhelming, but understanding how your payments break down is the first step toward financial confidence. Our Student Loan Calculator helps you estimate your monthly payment, see how much total interest you'll pay over the life of the loan, and visualize exactly where your money goes each year.
How to Use This Calculator
- Enter your loan amount — the total principal you borrowed or plan to borrow.
- Input your annual interest rate — this is the yearly rate on your loan (e.g., 6.5% for many federal unsubsidized loans).
- Set your loan term — the number of years over which you'll repay the loan. Common terms are 10, 15, 20, or 25 years.
- Click "Calculate Payments" — the tool instantly computes your amortization schedule.
You'll see your monthly payment amount, the total you'll pay over the full term, and the total interest cost. The visual bar breaks down how much of your total payment goes toward principal versus interest.
Types of Student Loans
- Federal Direct Subsidized Loans — For undergraduate students with financial need. The government pays interest while you're in school.
- Federal Direct Unsubsidized Loans — Available to all students regardless of need. Interest accrues from the day the loan is disbursed.
- Federal PLUS Loans — For graduate students or parents of dependent undergraduates. Typically have higher interest rates.
- Private Student Loans — Issued by banks or credit unions. Rates vary based on credit score and may be fixed or variable.
Frequently Asked Questions
How is the monthly payment calculated?
We use the standard amortization formula: M = P × [r(1+r)^n] / [(1+r)^n − 1], where P is the loan principal, r is the monthly interest rate (annual rate ÷ 12), and n is the total number of monthly payments (years × 12).
Does this calculator account for interest capitalization?
This calculator assumes interest is compounded monthly and that you're in active repayment. If your loan has deferred interest that capitalizes (is added to the principal) when repayment begins, your actual costs may be higher. Consider entering a slightly higher principal to account for this.
What's the difference between fixed and variable rates?
Fixed rates stay the same for the life of the loan. Variable rates fluctuate with market conditions. This calculator works best for fixed-rate loans. For variable-rate loans, use your best estimate of the average rate.
Can I pay off my student loan early?
Yes! Federal and most private student loans have no prepayment penalties. Paying extra toward principal reduces the total interest you'll pay and shortens your loan term. Use this calculator to see how a shorter term affects your payment.
⚠️ Disclaimer: This calculator provides estimates for educational purposes only. Actual loan terms, interest rates, and payment amounts may vary. Always consult your loan servicer or a qualified financial advisor for personalized advice. This tool does not constitute financial advice.
