How long will my student loans take to pay off?
Compare Standard, Graduated, and Income-Based repayment plans. See your monthly payment, total interest, and payoff date — for federal or private loans, instantly.
Your loan
Term
Repayment plan
Monthly payment
STANDARD$397
Pay this for 10 years to clear the loan.
Lifetime cost
- Original balance$35,000
- Total interest paid$12,690
- Total amount paid$47,690
- Payoff timeline120 months (10 yrs)
AI Analysis
Repayment plan basics
Federal student loans come with several built-in repayment options. The right plan depends on your income, your balance, and how aggressively you want to clear the debt. Here's how the three most common compare:
Standard repayment (10 years)
Equal monthly payments for 10 years. Pays off the loan fastest and minimizes total interest paid. The default choice if you can afford it — and the only plan that automatically qualifies you for Public Service Loan Forgiveness if you're pursuing PSLF.
Graduated repayment (10 years)
Payments start low and step up every two years. Total payoff time is the same 10 years; total interest is slightly higher than Standard because you pay less in early years. Useful if you expect rising income — common for new graduates entering high-growth careers.
Income-Based Repayment (IBR)
Monthly payment = ~10% of your discretionary income (federal AGI minus 150% of the poverty line for your family size). After 25 years of qualifying payments, any remaining balance is forgiven (though forgiven amount may be taxable as income). For low earners with high balances, IBR can be a lifeline; for high earners, Standard usually beats IBR over the loan's life. Note: the SAVE plan replaced REPAYE for many borrowers in recent years — IBR remains as a fallback option.
Federal vs. private loans
Federal loans (Direct, FFEL, Perkins) come with borrower protections — income-driven repayment, deferment, forbearance, forgiveness programs. Private loans (from banks or specialty lenders) typically have lower rates for high-credit borrowers but no federal protections. Refinancing federal into private gives up forgiveness eligibility forever — usually a one-way door.
Sources
IBR plan details, forgiveness timelines, and PSLF eligibility from studentaid.gov — Income-Driven Repayment. Federal poverty guidelines used for IBR discretionary income from the HHS Poverty Guidelines.
Frequently asked questions
Should I refinance my student loans?
For private loans, almost always yes if you can get a better rate. For federal loans, only if you have very high credit and stable income — and you're willing to give up income-driven plans, forgiveness, and forbearance options.
What is Public Service Loan Forgiveness?
PSLF forgives the remaining federal loan balance after 120 qualifying payments while working full-time for a government or qualifying nonprofit employer. You must be on an income-driven plan during the qualifying period. After 10 years, whatever's left is forgiven — and unlike IBR forgiveness, PSLF forgiveness is tax-free.
How does extra payment work?
Federal loan servicers will apply any extra payment to fees first, then to interest, then to principal on the highest-rate loan. To direct extra to a specific loan's principal, you typically need to call your servicer or write a note in the payment instructions.
What if my interest rate is variable?
This calculator assumes a fixed rate. If your rate is variable, plug in your current rate to see today's payment, then re-run with a higher rate to see what happens if rates rise. Most variable-rate loans cap how high the rate can go (typically 8-10%).