Investment Calculator | WealthBuilder

Investment Income Calculator

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Real-time Projections

Visualize investment growth with interactive charts and annual breakdowns.

Smart Calculations

Advanced compounding algorithm with monthly contributions support.

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Secure & Private

All calculations happen locally in your browser – no data stored.

How It Works

1

Enter Details

Fill initial amount, monthly contributions, interest rate, and timeframe

2

Generate Projections

Click calculate to see detailed growth projections and charts

3

Analyze

Compare scenarios using adjustable parameters and visualizations