Money Scale
All tracks
Ages 18–24

Young Adults & College

The money playbook nobody handed you at 18

26 lessons·~132 min total·1650 XP available
Track progress0 / 26 (0%)

Run your real numbers

Student Loan Reality Check

Plug in your balance, rate, and payoff term to see total interest paid — and what that same monthly payment could be worth invested instead.

6.50%
10 years

Monthly payment

$340.64

Total interest

$10,877

Invested @ 7%

$58,960

Estimated payoff date

Jun 2036

Based on the term you set above. Extra payments would move this date earlier.

Loan total paidIf invested @ 7%$0$15k$30k$45k$60k
What it means

On a $30,000 loan at 6.50% over 10 years, you'd pay $10,877 in interest. That same monthly payment, invested at 7% for the same 10 years, would grow to about $58,960. That gap is the real lifetime cost of this debt.

Estimate. Real federal loans may have fees, capitalized interest, or income-driven plans that change the math.

Start here

Lesson 1: Your real take-home pay (gross vs net, the deep version)

Begin

For parents and teachers

Download a printable one-page guide for any lesson in this track.

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