What's possible with my first $500 ETF investment?

Recent graduate opens Roth IRA, chooses VOO after reading investing blogs.

My First ETF Investment
VOO (Vanguard S&P 500 ETF)
Expected Return: ~13%/year
VOOETF
Moderate Risk
Initial Investment
$500
One-time
Monthly Contribution
$250
Per month
Investment Period
7y
Duration

Change any amount, the period or the ticker and see the result.

An educational example based on past data, not a forecast or financial advice.