Student Loan Refinance Calculator

Popular

Compare your current student loan to refinancing options to see if you can save money on interest.

Last updated: 2026

Refinance Comparison

Current Loan

What you still owe

$

APR on existing loan

%

What you pay each month

$

Time left on current loan

⚠️ Warning: Refinancing federal loans to private means losing federal protections like income-driven repayment and forgiveness programs.

Refinance Offer

Rate offered by new lender

%
2.00% lower than current rate

Repayment period for new loan

One-time fee (often 0-2%)

%
school

Should You Refinance?

Compare your current loan to refinance offers to find potential savings.

What is Student Loan Refinancing?

Student loan refinancing means taking out a new private loan to pay off your existing student loans. It's done to get a lower interest rate, lower monthly payment, or both.

Unlike federal loan consolidation (which just combines loans), refinancing replaces your loans with a completely new loan from a private lender.

When Refinancing Makes Sense

  • You have good credit (700+) and can get a significantly lower rate
  • Your loans are private (not federal)
  • You have stable income and won't need income-driven repayment
  • You're not pursuing Public Service Loan Forgiveness (PSLF)
  • You want to simplify multiple loans into one payment
lightbulb

The Magic Number

Generally, aim for at least 1-2% lower rate to make refinancing worthwhile. Smaller rate drops may not save enough to justify losing federal benefits.

🚨 Federal Loan Warning

warning

You Will Lose Federal Benefits

Refinancing federal loans to private loans is PERMANENT and IRREVERSIBLE. You will lose access to:
  • Income-Driven Repayment (IDR) plans
  • Public Service Loan Forgiveness (PSLF)
  • Teacher Loan Forgiveness
  • Forbearance and deferment options
  • Interest subsidies
  • Pandemic-related pauses
info

When to Keep Federal Loans

If you work for government/nonprofits, have unstable income, might need forgiveness, or value the safety net — keep your federal loans federal.

Refinancing Process

  1. Check your credit score and debt-to-income ratio
  2. Gather loan details (balances, rates, servicers)
  3. Get rate quotes from 3-5 lenders (soft credit checks)
  4. Compare total cost, not just monthly payment
  5. Choose the best offer and complete application
  6. Lender pays off old loans directly
  7. Start payments on new loan

Fixed vs Variable Rates

TypeBest ForRisk Level
Fixed RateMost borrowers, predictable paymentsLow — rate never changes
Variable RateShort terms, plan to pay off quicklyHigher — rate can increase
warning

Variable Rate Risk

Variable rates are often lower initially but can rise significantly. A rate that starts at 4.5% could become 8% or higher if rates increase. Only choose variable if you'll pay off within 3-5 years.

Choosing the Right Term

TermMonthly PaymentTotal InterestBest For
5 yearsHighestLowestFast payoff, can afford it
10 yearsMediumMediumBalance of payment and savings
15 yearsLowerHigherNeed lower monthly payment
20 yearsLowestHighestStruggling with cash flow
lightbulb

The Shorter, The Better

Choose the shortest term you can comfortably afford. Lower total interest and faster freedom from debt — just don't stretch your budget too thin.

What Lenders Look For

Credit Score

Score RangeRate QualityApproval Odds
760+Best rates availableExcellent
720-759Very good ratesVery high
680-719Good ratesHigh
640-679Fair ratesModerate
Below 640Poor rates or denialLow — consider a cosigner

Other Factors

  • Debt-to-income ratio (under 50% preferred)
  • Employment history and stability
  • Degree type (some lenders prefer certain fields)
  • Income level
  • Citizenship status

Refinancing Strategies

Ladder Refinancing

Refinance now for a slightly lower rate, then refinance again as your credit improves. Many lenders have no prepayment penalties.

Aggressive Payoff

Choose the shortest term possible, refinance for the lowest rate, and put every extra dollar toward principal. Goal: be debt-free ASAP.

Cash Flow Focus

Choose a longer term to minimize monthly payments. Use the freed-up cash for other goals (emergency fund, investing, etc.). Not optimal for total interest but provides flexibility.

Frequently Asked Questions

Q: How much can I save by refinancing?

A: Depends on your loan amount, rate drop, and term. A 2% rate drop on $50,000 over 10 years saves roughly $5,500 in interest. Use this calculator for your specific numbers.

Q: Can I refinance multiple times?

A: Yes! There's no limit. As your credit improves or rates drop, refinancing again can save more money. Just watch for any fees.

Q: Does refinancing hurt my credit?

A: Slightly and temporarily. The hard inquiry drops your score 5-10 points, and a new account lowers average age. But responsible payments help long-term.

Q: Can I refinance with bad credit?

A: It's difficult but possible with a creditworthy cosigner. Some lenders also consider job history and income. Rates will be higher.

Q: Should I include my spouse's loans?

A: You can refinance together to potentially get a better rate with combined income. But now both of you are responsible for the debt.

Q: What if I lose my job after refinancing?

A: Private lenders have fewer protections than federal. Some offer temporary forbearance, but options are limited. Have an emergency fund first.

Before You Refinance

  1. Calculate if savings outweigh lost benefits (especially federal)
  2. Check if you're pursuing any forgiveness programs
  3. Build a 3-6 month emergency fund first
  4. Ensure stable income/employment
  5. Get quotes from multiple lenders
  6. Read the fine print for fees and terms
  7. Make sure there's no prepayment penalty

Refinancing calculations are estimates. Actual rates depend on your credit profile, income, and lender policies. Carefully consider the permanent loss of federal loan benefits before refinancing. This is not financial advice.