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The Retirement Beast

Monte Carlo Stress Test

Hundreds of random return paths — success probability and a net-worth fan chart.

Froogal the retirement beast
Froogal — error
Froogal is running futures on a background worker…

Frequently asked questions

What is a Monte Carlo retirement simulation?
We run hundreds of random return paths around your assumed average and volatility. Each path draws an independent return every year (true sequence-of-returns risk), then we count how many keep funding spending to your plan age. Work runs in a background worker so the page stays responsive.
Why does the fan chart look the same every time?
Results are deterministic for a given seed and inputs (default seed 42). Use “New seed & run” for a different sample, or change the seed field. Same seed always reproduces the same fan chart.
Does higher success probability guarantee success?
No. It is a model of market sequence risk only — not inflation shocks, longevity, health costs, or policy changes.

Not financial advice. Educational estimates only, based on 2026 Canadian rules and your assumptions. Consult a licensed advisor or tax professional before decisions. Froogal is a mascot, not a licensed professional.

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