Investment Tools — Free calculators
Practical tools to help you plan your investment strategy and build long-term wealth. All calculators are free to use and require no sign-up.
DCA Calculator
Calculate your S&P 500 investment growth with dollar-cost averaging strategy.
Most popular
Portfolio Allocation
Visualize your current holdings allocation and save snapshots over time.
New
FIRE Calculator
Calculate when you can achieve financial independence and retire early.
Coming soon
Why These Tools?
These calculators are built to help you make informed investment decisions. They are based on historical data and proven investment strategies, but remember: past performance does not guarantee future results.
All tools are free, open-source, and require no sign-up. Your data stays in your browser and is never sent to any server.