compound · MMXXVI
Your money,
compounded.
A quiet playground for understanding what time does to a small number.
01 · playground
Move the dials.
watch time do the work.
Four inputs drive the whole picture. Every change ripples through every number on the page — in real time, in plain language.
Investment Parameters
INPUT · 01Your Projection
OUTPUT · 02Growth, year by year
Hover or drag across the curve to explore each year.
~50% of your final wealth shows up in the last 6 years — that's the quiet shape of compounding. The final value is $426,405.
02 · cost of waiting
Every year you delay,
compounding keeps the change.
Two paths, one finish line
Waiting 10 years costs you $300,535. The market doesn't reward hesitation — compounding rewards time in the game.
03 · scenarios
What if you'd bought
a little, every month?
Backtest against nine of the most-watched tickers in the world. Then look forward — the dashed extension shows what the same rate implies from today on.
Choose a stock
If you had invested $300/mo in S&P 500 ETF since 2016
$23,524in gains you may have missed
40% of your final portfolio is pure gains.