Runway Model
When the money runs out, under assumptions you can move.
Report
What we do
Real holdings in, then withdrawal-rate, survival and spend-down simulation. Fund fees come from the regulator's own data rather than being typed in by hand.
The problem
A decision to leave a salary is a probability question dressed as a feeling, and no consumer tool answers it with your actual holdings.
The fix
Real holdings in, then simulation: safe withdrawal rate, Monte Carlo survival, and a spend-down target. Any assumption can be moved and the answer moves with it.
How it was built
Fund fees are fetched from the regulator's own data rather than typed in, because a hand-entered expense ratio is a silent error that compounds for thirty years.