Student Loan Refinance Calculator
Compare your current federal loan rate to a refinanced rate. See monthly savings and lifetime interest reduction using 2025-26 federal rates.
Use this student loan refinance calculator to see how much you could save by refinancing at a lower interest rate. Enter your current loan balance and rate, then compare against a potential new rate. The calculator shows your new monthly payment, monthly savings, and total lifetime interest savings. Important: refinancing federal loans with a private lender permanently eliminates access to income-driven repayment, Public Service Loan Forgiveness, and federal forbearance — weigh these benefits carefully before refinancing.
Enter your loan details to compare refinancing options and calculate your savings.