Student Loan Interest Calculator
Total interest on the student loan.
Your figures stay on your computer — no server, no tracking, no registrationTry: Loan amount=25000, APR=4.5, Term=10 → $25,000, $259, $31,092, $6,092
How to use
Returns the lifetime interest cost — useful for comparing a longer subsidized plan against paying faster.
Formula
Total interest = PMT × months − principal.
FAQ
Why does term matter so much?
A 10-year plan costs far less interest than a 20-year one.
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