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Student Loan Calculator 2025 Free - Debt Payoff & ROI by Major

Calculate student loan payments, interest costs, and payoff strategies. Compare repayment plans and see how extra payments accelerate debt freedom.

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Planning tip: Target high-interest loans first, but don't ignore federal benefits. Income-driven plans can help short-term, but standard repayment saves most long-term.

Loan Options Comparison

Loan TypeInterest RateAnnual LimitCredit CheckBest For
Direct Subsidized5.50%$3,500-$5,500NoFinancial need
Direct Unsubsidized5.50%$5,500-$12,500NoAll students
PLUS7.05%Full costYesParents/Grad
Private4-15%VariesYesLast resort

Federal Repayment Options

πŸ“… Standard Repayment Plans

Standard10 years, fixed payment
Graduated10 years, increasing payment
ExtendedUp to 25 years

πŸ’° Income-Driven Plans

IBR10-15% of income
PAYE10% of income
REPAYE10% of income
ICR20% of income

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Last updated: May 11, 2026

Frequently Asked Questions - Student-loan

How much student debt is too much?

Don't borrow more than your expected first-year salary. If you'll earn $50,000, limit total debt to $50,000. This keeps payments manageable at 10-15% of income.

Federal vs private student loans - which is better?

Federal loans offer better protections: income-driven repayment, forgiveness programs, deferment options. Only consider private loans after exhausting federal options.

Should I pay off student loans early?

If interest rate is >6%, prioritize paying extra. If <4%, consider investing instead. Federal loans have tax deduction benefits and flexible repayment options.

What repayment plan should I choose?

Standard 10-year plan costs least overall. Income-driven plans (IDR, PAYE, REPAYE) lower payments but increase total cost. Choose based on income stability and career path.

Can I get student loan forgiveness?

Public Service Loan Forgiveness (PSLF) for government/nonprofit workers after 120 payments. Teacher forgiveness after 5 years. Income-driven plans forgive remaining balance after 20-25 years.

Should I consolidate my student loans?

Federal consolidation can simplify payments but may lose benefits. Private refinancing can lower rates but loses federal protections. Only refinance if you don't need federal benefits.

What are the different types of student loans?

There are two main types of student loans: federal and private. Federal student loans are funded by the government and offer more flexible repayment options. Private student loans are offered by banks and other financial institutions.

What is the difference between federal and private student loans?

Federal student loans typically have lower interest rates and more flexible repayment options than private student loans. They also offer loan forgiveness programs that are not available with private loans.

What is a student loan servicer?

A student loan servicer is a company that manages your student loan payments. They are responsible for collecting your payments, answering your questions, and helping you with any problems you may have.

What are the different student loan repayment plans?

There are several different student loan repayment plans available, including the standard repayment plan, the graduated repayment plan, and the income-driven repayment plan. The best plan for you will depend on your individual circumstances.

What is student loan forgiveness?

Student loan forgiveness is a program that can cancel all or part of your student loan debt. There are several different forgiveness programs available, each with its own eligibility requirements.

Should I consolidate or refinance my student loans?

Consolidating your student loans can simplify your payments, but it may not save you money on interest. Refinancing your student loans can save you money on interest, but you may lose some of the protections that come with federal student loans.

What happens if I default on my student loans?

If you default on your student loans, your credit score will be damaged, and you may have your wages garnished or your tax refund seized. It is important to contact your lender as soon as possible if you are having trouble making your payments.

How can I pay off my student loans faster?

To pay off your student loans faster, you can make extra payments, increase your income, or reduce your expenses. You can also consider refinancing your loans to get a lower interest rate.

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