Compound Interest Visualizer | The Eighth Wonder | GSU

📈 Compound Interest Visualizer

"Compound interest is the eighth wonder of the world." — Often attributed to Einstein

⚙️ Adjust the Variables

$200
8%
25
35
65

💰 Wealth at Retirement

$500,000
Started at 25
$250,000
Started at 35
🌱 Early Starter
$500,000
Contributed: $96,000
Interest Earned: $404,000
⏰ Late Starter
$250,000
Contributed: $72,000
Interest Earned: $178,000
💥 The Cost of Waiting
$250,000
That's 10 years of waiting costing $25,000 per year!
GENO
GENO says:

The magic of compound interest: your money earns money, and then THAT money earns money. Starting 10 years earlier doesn't just add 10 years of savings — it can DOUBLE your final wealth. Time is your greatest asset!

📐 The Compound Interest Formula

A = P(1 + r/n)nt
A = Final amount
P = Principal (starting amount)
r = Annual interest rate
n = Times compounded per year
t = Number of years
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