Investing Tools
Two powerful calculators to model your investment growth and track your path to your first million.
Written by Mike Starr
Founder, StackedTomorrow · M.S. Organizational Management
Last Reviewed: August 2026
Educational Content Only. All content on this page is provided for informational and educational purposes only. It does not constitute financial, investment, legal, tax, or retirement advice. The calculators and projections shown are illustrative models — not predictions or guarantees of future performance. Past performance does not guarantee future results. Always consult a qualified financial professional before making investment or retirement decisions.
Watch consistency become wealth. Small weekly amounts create massive long-term outcomes.
Simulation Mode
Strong foundation — compounding will accelerate this dramatically.
Most wealth growth happens in the final years — compounding accelerates dramatically the longer you stay invested. Consistency beats timing every time.
Emergency fund secured — compounding begins in earnest.
Discover the exact year you reach any wealth milestone — from $1M to $1B.
Simulation Mode
Retire anywhere in the world with total, unlimited freedom.
The green line shows your target. Once you cross it, compounding continues — wealth doesn't stop at your goal, it accelerates beyond it.
A 25-year-old investing $200/month will have more than a 35-year-old investing $400/month — despite contributing half as much. Time is the ultimate multiplier.
Remove human emotion from the equation. Automate transfers on payday and invest before you can spend it. Consistency over intensity.
A 1% management fee costs you 20-25% of your final portfolio over 30 years. Choose low-cost index ETFs and keep expenses under 0.1%.
The average investor drastically underperforms the market by trying to time it. The best strategy is the one you can stick to for 30 years.
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