Investeeng
Understanding Financials & Investing for Teenagers.
Your Money. Your Future. Your Rules.
Most teenagers graduate high school knowing the date of every major battle and how to factor a quadratic — but with no idea what an ETF is, how compound interest works, or where their first paycheck actually goes. Investeeng exists to fix that.
Plain-English. No suit. No jargon. Just the financial education that should have been a school subject and somehow never was — built around 25 chapters, 24 illustrated diagrams, and 13 free online simulators that turn theory into your own real numbers.
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FIRST EDITION · 2026
Six sections. One arc.
25 chapters built so each one stands on the one before it.
Inside the book
25 CHAPTERS · GLOSSARY · 6 SECTIONS- The 7 financial rules everyone should know — Rule of 72, FIRE, 110, 3-6 month, and more
- How $100/month from age 15 becomes $700,000 by retirement
- The milestone roadmap for your money at 18, 21, 25, and 30
- 13 scannable simulators — budget, compound interest, debt, taxes, FIRE, and more
- A 162-term plain-language glossary you’ll use for the rest of your life
13 free interactive simulators come with this book.
Scan the QR codes printed inside — or open them at investeeng.com/simulators
Explore All Simulators →