Estimate your monthly payment, total interest, payoff timeline, and how much extra monthly payments could save on your student loan.
Total amount borrowed.
Annual interest rate.
Standard repayment period.
Optional extra payment each month.
For planning only.
Useful for grace period planning.
Interest may continue during grace period depending on loan terms.
Loan Results
Monthly Payment$0
Total Payment$0
Total Interest$0
Loan Term0 months
Interest Saved$0
Time Saved0 months
Estimated payoff summary will appear here.
Principal vs Interest
Principal: $0Interest: $0
View Amortization Schedule
Month
Payment
Principal
Interest
Balance
How to Use This Student Loan Calculator
Enter your loan amount, interest rate, repayment term, and any extra monthly payment. Then tap Calculate to estimate your student loan payment and total repayment cost.
Use extra payment to see how much faster you could pay off your loan.
Grace period can help estimate repayment after school.
Great for comparing federal and private student loan scenarios.
What Is a Student Loan?
A student loan is money borrowed to help pay for education expenses such as tuition, books, housing, and school-related costs. In the U.S., repayment often begins after graduation or after a grace period ends.
Federal vs Private Student Loans
Federal student loans usually offer standardized borrower protections and repayment options, while private student loans may vary by lender and credit profile.
How Student Loan Interest Works
Interest is the cost of borrowing. A lower rate generally means lower monthly payments and less total cost over time. Even small extra payments can reduce interest significantly.
How Extra Payments Help
Adding even $25–$100 per month may reduce your total interest and shorten your payoff timeline. This tool shows those savings instantly.
Student Loan Calculator FAQ
This calculator uses a standard amortization formula based on your loan amount, annual interest rate, and repayment term.
A lower rate is generally better because it reduces your monthly payment and total borrowing cost over time.
Federal loans often offer more standardized repayment protections, but the right choice depends on your needs and loan terms.
Yes. Paying more than the minimum each month usually reduces both total interest and total repayment time.
A manageable student loan payment should fit comfortably within your monthly budget after graduation.
A common repayment term is 10 years, though many borrowers choose shorter or longer options.
It can. Some loans continue accruing interest during grace periods, which may increase total repayment cost.
Yes, in many cases you can pay early and reduce total interest, but always review your lender terms.
This calculator provides estimates only and does not constitute financial advice. Actual loan terms, payments, and interest may vary depending on lender terms and repayment plan.
