Current portfolio
What you have already built
01 / Platform preview
Coming soonPlan how your portfolio will fund your life.
Connect the life you want to the amount you may need, then compare the portfolios most likely to support it under clearly stated assumptions.
The planned inputs
One plan, explained from the ground up.
The finished calculator will keep these inputs on your device. It will show how each assumption changes the answer rather than hiding the calculation behind a single target number.
Monthly additions
What you can contribute before FIRE
Monthly spending
What the portfolio needs to fund
Starting point
When withdrawals begin
Time horizon
How long the plan must continue
The planned answer
Three useful choices—not one universal winner.
Stability first
The highest reliability for the required withdrawals.
Fund life, keep growing
The strongest balance under the visitor's assumptions.
Growth with guardrails
The strongest growth above a stated minimum reliability.
No figures are shown yet because the public calculation has not been validated.
Help choose what comes next
Which problem should this platform solve for you?
Choose the part you want and describe the real decision or problem behind it. That is more useful than a generic email signup—and it helps decide what gets built first.
Built breadth-first