🎓 Student Loan Calculator
Plan your education loan repayment with grace period & multiple plans
💡 Compare Repayment Plans: See how different plans affect your monthly payment and total cost. Choose the one that fits your budget.
Monthly Payment
$0
Total Interest
$0
Total Cost
$0
Principal at Repayment
$0
Interest in School
$0
Payoff Date
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📊 Repayment Plan Comparison
📈 Loan Breakdown Visualization
📋 Amortization Schedule
| # | Payment | Principal | Interest | Balance |
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What is a Student Loan?
A student loan is money borrowed to pay for higher education expenses including tuition, fees, books, and living costs. Unlike other loans, student loans often have a grace period after graduation before repayment begins, and interest may accrue while you're still in school depending on the loan type.
Monthly Payment Formula:
M = P × [r(1+r)^n] / [(1+r)^n - 1]
Where: P = Principal, r = Monthly Interest Rate, n = Total Payments
M = P × [r(1+r)^n] / [(1+r)^n - 1]
Where: P = Principal, r = Monthly Interest Rate, n = Total Payments
Types of Student Loans
- Federal Subsidized: Government pays interest while you're in school and during grace period.
- Federal Unsubsidized: Interest accrues from the moment the loan is disbursed.
- Direct PLUS Loans: For graduate students or parents of undergrads; higher interest rates.
- Private Loans: From banks/credit unions; rates vary by credit score.
How to Use This Student Loan Calculator
- Step 1: Enter your total loan amount (all loans combined).
- Step 2: Input the weighted average interest rate of your loans.
- Step 3: Specify the repayment term (typically 10 years for standard).
- Step 4: Enter grace period (usually 6 months after graduation).
- Step 5: Add years spent in school to calculate accrued interest.
- Step 6: Select loan type (subsidized loans won't accrue interest in school).
- Step 7: Click "Calculate Loan" to see your payment schedule and comparisons.
Why Use Our Student Loan Calculator?
- ✅ 100% Free: No hidden charges or subscriptions required.
- ✅ Grace Period Support: Accurately calculates interest during grace period.
- ✅ Multiple Plans: Compare Standard, Extended, Graduated, and Income-Driven plans.
- ✅ School Interest Tracking: See how much interest accrues while in school.
- ✅ Extra Payments: See how extra payments reduce total interest.
- ✅ Visual Charts: Pie chart and bar chart for better understanding.
- ✅ Mobile Friendly: Works perfectly on phones, tablets, and desktops.
- ✅ Secure: All calculations happen in your browser — no data stored.
- ✅ Export Option: Download your results for reports or presentations.
Frequently Asked Questions
What is a grace period on student loans?
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A grace period is a set time after you graduate, leave school, or drop below half-time enrollment before you must begin making loan payments. Federal student loans typically have a 6-month grace period. Interest may or may not accrue during this time depending on loan type.
What is the difference between subsidized and unsubsidized loans?
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With subsidized loans, the government pays the interest while you're in school and during grace/deferment periods. With unsubsidized loans, interest accrues from the moment the loan is disbursed, and you're responsible for all of it. Subsidized loans are based on financial need.
What is interest capitalization?
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Interest capitalization occurs when unpaid interest is added to the principal balance of your loan. This means you'll pay interest on that interest in the future, increasing your total cost. It typically happens at the end of grace periods, deferments, or forbearances.
What are income-driven repayment plans?
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Income-driven repayment (IDR) plans cap your monthly payments at a percentage of your discretionary income (usually 10-20%). Plans include REPAYE, PAYE, IBR, and ICR. After 20-25 years of payments, remaining balance may be forgiven, though it may be taxable.
Should I make extra payments on my student loan?
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Making extra payments can save you thousands in interest and help you pay off your loan faster. However, consider other priorities first: emergency fund, high-interest debt, and retirement savings. If your loan has a low interest rate, investing the extra money might yield better returns.
Can I refinance my student loans?
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Yes, you can refinance student loans with a private lender to potentially get a lower interest rate. However, refinancing federal loans with a private lender means you lose federal benefits like income-driven repayment, forgiveness programs, and deferment options. Consider carefully before refinancing federal loans.
Is this calculator free to use?
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Yes, our Student Loan Calculator is 100% free with no registration required. You can use it as many times as you want to plan your education loan repayment.
Is my data safe?
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Absolutely. All calculations are performed directly in your browser. We do not store, collect, or share any of your input data. Your financial information remains completely private.