All PillarsPillar 02
Money & Economics
Why do 92% of people retire with less than they planned?
3
Core Books
3
Mental Models
6
Playbook Chapters
Overview
Money & Economics
How money works, how to invest it, how to think about wealth.
6
Core topics
6
Playbook chapters
3
Required reads
3
Mental models
Compound Interest Calculator
The math isn't complicated. The behavior is. Compound interest is the most powerful force in personal finance — and most people never give it enough time.
Starting amount$10,000
Annual return %8%
The S&P 500 has returned ~10% annually on average historically (7% inflation-adjusted).
Years invested20 yrs
Final value
$46,610
+$36,610 gained
Starting with $10,000 at 8% for 20 years returns 366% on your investment.
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