How to Refinance Your Student Loans

By Editorial Team · Published April 10, 2026 ·Updated August 22, 2026 ·8 min read

Understanding How to Refinance Your Student Loans helps you borrow with confidence and avoid costly mistakes. This guide breaks the topic down in plain English and shows you how to run the numbers yourself.

Why This Matters

The cost of borrowing is driven by your rate, your term, and how much you finance. Small differences compound into thousands of dollars over the life of a loan — which is exactly why it pays to understand the mechanics before you sign.

Key Factors to Watch

Your credit profile and the rate it earns you
The loan term and its effect on total interest
Fees, taxes, and anything rolled into the balance
How the payment fits your monthly budget

Run Your Own Numbers

Don't rely on a salesperson's figure. Use our Student Loan Refinance Calculator to model your exact situation in seconds and compare scenarios side by side.

Bottom Line

Borrowing decisions are easier when the math is transparent. Estimate first, compare offers, and choose the option with the lowest total cost you can comfortably afford.

Run the numbers

Everything below came out of this site's own Student Loan Refinance Calculator. The figures are not quoted from anywhere else: each row is one run of the same calculation the tool page performs, using August 2026 rules. Put the same inputs in and you will get the same output.

How the result moves with balance

We ran 5 values of balance through the calculator and left every other input at its default. As of August 2026, the output was:

Balance ($)	Old monthly payment ($)	New monthly payment ($)	Monthly savings ($)
20,000	237.4	214.09	23.31
30,000	356.11	321.14	34.97
40,000	474.81	428.18	46.62
60,000	712.21	642.27	69.94
100,000	1,187.02	1,070.46	116.56

Running balance from $20,000 up to $100,000 moves old monthly payment from $237 to $1,187 — a spread of $950. That gap is the part a single headline rate never shows.

The same runs seen through new monthly payment

At $20,000, new monthly payment works out to $214; at $100,000 it is $1,070. Looking only at old monthly payment tends to understate how much the outcome shifts across that range.

Assumptions behind these figures

Input	Value
Balance	$40,000
Old rate	7.5%
Old term	10 years
New rate	5.2%
New term	10 years
As of	August 2026
Method	identical to /tools/student-loan-refinance-calculator

Brackets, thresholds and rates change from year to year, so treat these as August 2026 figures for the 2026 tax year. For your own situation, open the Student Loan Refinance Calculator and enter your real numbers — the calculator runs the same code that produced every figure on this page.

Frequently Asked Questions

How do I know if refinancing my student loans is worth it?

It's generally worth considering if you can qualify for a meaningfully lower rate than your current loans and you don't need federal protections such as income-driven repayment or forgiveness programs, since refinancing federal loans into a private loan gives those protections up permanently. Running your current and proposed rate through a refinance calculator shows the concrete savings for your specific balance.

Will refinancing my student loans hurt my credit score?

Applying for a refinance typically triggers a hard credit inquiry, which can cause a small, temporary dip in your score, and opening a new loan account can slightly affect your average account age. For most borrowers, this short-term effect is minor and is usually offset over time by a track record of on-time payments.

Can I refinance my student loans more than once?

Yes, generally there's no limit on how many times you can refinance private student loans, so if your credit improves further or rates drop after an initial refinance, you can refinance again to try to secure better terms. Each refinance is a new loan application, so it's worth weighing any fees against the potential savings each time.