Student Loan Payoff Calculator

Student Loan Payoff Calculator —
Plan Your Path to Free

Enter your student loans to see your payoff date, total interest, and how much extra payments save. Works for both federal and private loans.

Important: This calculator covers standard repayment. Income-driven repayment (IDR) plans and forgiveness programs have different rules — if you're pursuing PSLF or IDR forgiveness, consult studentaid.gov before making extra payments.
$37,650
average federal student loan balance (2024)
6.5%
typical federal undergraduate loan rate
10 years
standard federal repayment term
PSLF
forgives after 10 years public service

Your debts

2/10 debts
$
%
$
$
%
$
Extra monthly payment$200/mo
$0$1,000

Strategy

Total debt
$32,000
Total interest
$6,376
Debt free
Apr 2032
Payoff date
Apr 2032
Months to free
68
Total paid
$38,376
Saved vs min only
$5,257

Strategy comparison

❄ Snowball📉 Avalanche
Payoff dateMay 2032Apr 2032
Total interest$6,387$6,376
Months to payoff6968
You save$12

Overwhelmed by the timeline? See your options: → Debt relief options | Compare 0% cards →

Balance over time

Remaining debt — snowball vs avalanche

Payment schedule

Month-by-month breakdown

MonthDebtPaymentPrincipalInterestRemaining
Mo 1Federal Loan (Subsidized)$410$309$101$18,191
Federal Loan (Unsubsidized)$155$81$74$13,419
Mo 2Federal Loan (Subsidized)$410$311$99$17,880
Federal Loan (Unsubsidized)$155$82$73$13,337
Mo 3Federal Loan (Subsidized)$410$313$97$17,567
Federal Loan (Unsubsidized)$155$82$73$13,254
Mo 4Federal Loan (Subsidized)$410$314$96$17,253
Federal Loan (Unsubsidized)$155$83$72$13,172
Mo 5Federal Loan (Subsidized)$410$316$94$16,937
Federal Loan (Unsubsidized)$155$83$72$13,088
Mo 6Federal Loan (Subsidized)$410$318$92$16,619
Federal Loan (Unsubsidized)$155$84$71$13,005
Mo 7Federal Loan (Subsidized)$410$319$91$16,300
Federal Loan (Unsubsidized)$155$84$71$12,921
Mo 8Federal Loan (Subsidized)$410$321$89$15,979
Federal Loan (Unsubsidized)$155$85$70$12,836
Mo 9Federal Loan (Subsidized)$410$323$87$15,656
Federal Loan (Unsubsidized)$155$85$70$12,751
Mo 10Federal Loan (Subsidized)$410$325$85$15,331
Federal Loan (Unsubsidized)$155$86$69$12,665
Mo 11Federal Loan (Subsidized)$410$326$84$15,005
Federal Loan (Unsubsidized)$155$86$69$12,580
Mo 12Federal Loan (Subsidized)$410$328$82$14,677
Federal Loan (Unsubsidized)$155$86$69$12,493

Strategy

Student loan payoff: what actually works

Federal vs private: different rules

Federal loans have IDR, PSLF, and forbearance options. Private loans have none. Never mix strategies: treat each loan type by its own rules. For most borrowers, attack private loans aggressively and manage federal loans based on whether forgiveness applies to you.

If you're pursuing forgiveness, don't overpay

PSLF forgives your remaining federal balance after 120 qualifying payments on an IDR plan. If you're on track for forgiveness, extra payments reduce the balance that will be forgiven — effectively giving free money to the government. Pay only required minimums.

Avalanche order for non-forgiveness borrowers

If forgiveness doesn't apply, treat student loans like any other debt: avalanche order (highest rate first), automate minimums on all loans, direct every extra dollar to the highest-rate loan. Private loans almost always come first since rates are typically higher.

Refinancing: when it makes sense

Refinancing federal loans into private debt gets you a lower rate but eliminates all federal protections. Only refinance if: stable income, no plans to use IDR or forgiveness, and you can get at least 1.5–2% rate reduction. Run the calculator to see how much a rate drop saves.

Multiple student loans? The payoff order matters. See snowball vs. avalanche compared — which strategy is right when your loans have different rates.

Snowball vs. Avalanche →

Thinking about consolidating your student loans? See debt consolidation vs. payoff strategy — when it lowers your rate and when it eliminates federal protections you need.

Consolidation vs. Payoff →

Have private student loans you're thinking about refinancing? See balance transfer vs. personal loan — how the math compares when you want a lower rate.

Compare Options →

Not pursuing forgiveness? Then extra payments are your fastest path out. See the minimum vs. extra payment math— how much each extra dollar saves and when it's worth it.

Minimum vs. Extra →

Refinancing private student loans into a personal loan? See the personal loan payoff calculator — compare your timeline and total interest at any fixed rate.

Personal Loan Calculator →

Juggling student loans and medical bills? See the medical debt guide — most hospital bills are 0% and negotiable, so they belong at the back of your payoff order.

Medical Debt Guide →

Total debt load feeling unmanageable even with a plan? See all debt relief options compared — what NFCC counseling, settlement, and other programs actually cost and do.

Debt Relief Options →

Carrying credit card debt alongside student loans? Compare the top 0% balance transfer cards — eliminating card interest lets you focus more firepower on the loans.

Compare Cards →

Have your repayment strategy figured out? Print the free debt payoff worksheet — track all your loans in one place with a 12-month payment log.

Print Worksheet →

Want a fuller planning tool for the long haul? Download the free 9-page PDF planner — monthly logs and a debt thermometer to track progress over your full repayment term.

Get PDF Planner →

Want to model all your loans in one place? Download the free debt payoff spreadsheet — list every loan, enter your rates, and see your payoff order and timeline calculated automatically.

Get Spreadsheet →

Have multiple loans? See the Dave Ramsey snowball vs. avalanche comparison — which payoff order saves more interest when you have several different balances.

Snowball vs. Avalanche →

Curious how others paid off their student loans? Read real debt payoff stories — real repayment timelines and what finally moved the needle.

Read Stories →

Want to see when your loans could be paid off? Use the free debt payoff calculator — plug in your balance, rate, and monthly payment to get an exact debt-free date.

Try the Calculator →

Want more guides on managing and paying off debt? Browse the debt payoff blog — strategy breakdowns, method comparisons, and step-by-step guides.

Read the Blog →

Student loan payments weigh heavily on your DTI for years. Use the free DTI calculator — see your current ratio and how refinancing or extra payments could improve it.

DTI Calculator →

Student loans are often the largest liability on a young borrower's net worth sheet. Track your progress with the net worth calculator — see assets minus liabilities and watch the liability side shrink.

Net Worth Calculator →

If you have multiple loans at different rates, avalanche order minimizes total interest. Use the avalanche payoff calculator — see how targeting your highest rate first changes your total cost.

Avalanche Calculator →

Clearing your smallest student loan first can free up cash flow faster. Use the snowball calculator — get a month-by-month timeline of each balance disappearing.

Snowball Calculator →

Have other high-rate debt alongside your student loans? Use the balance transfer calculator — see whether moving credit card balances to 0% frees up cash to attack your loans faster.

Balance Transfer Calculator →

FAQ

Common questions