Compound interest projections
See how your balance grows over time as contributions and interest compound year over year.
Product Lab · Coming to the App Store
Escape Hatch
Hatch a plan for financial freedom.
Escape Hatch is an educational savings and retirement projection calculator designed to help you explore long-term financial scenarios with clarity. Plan your path by adjusting your starting balance, contribution amount, interest rate, time horizon, inflation assumptions, and payout estimates — then compare scenarios and see how contributions, compounding, and inflation may affect your future balance.
Features
Built to make long-term planning clear
Simple or advanced — Escape Hatch gives you the tools to model your savings and retirement journey from every angle.
Simple and advanced modes
Start with a quick estimate, or dig into advanced inputs when you want a more detailed projection.
Growth charts
Visualize your projected balance over time with clear, easy-to-read charts.
Scenario comparisons
Line up different assumptions side by side to see how each choice changes the outcome.
Retirement payout estimates
Estimate how your savings could translate into future income once you reach retirement.
Inflation-adjusted results
Factor inflation into your projections so future balances reflect real purchasing power.
Contribution & goal planning
Set a target goal and see the contributions needed to stay on track to reach it.
Educational milestone insights
Get contextual insights along the way that help explain what's driving your projection.
Shareable projection summaries
Generate a summary of any projection and share it directly from your device.
Built for planning and education only
Escape Hatch does not provide financial, investment, tax, legal, or retirement advice, and projections are not guarantees of future results. Calculations depend on the assumptions you enter and may differ from real-world outcomes. Read the full Privacy Policy and Terms of Use before relying on any projection.
Support and questions
Need help or have a question about Escape Hatch? Email us at info@tumblefern.com and we'll get back to you.