CA+US Parallel49
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Compare Scenarios

Put 2-3 of your saved scenarios side by side: key numbers and portfolio path together, without touching whatever's currently in the CoastFIRE Calculator. Save at least two scenarios in "My Scenarios" on the calculator page to use this.

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Nothing to compare yet
Save at least two scenarios in "My Scenarios" on the CoastFIRE Calculator: try different retirement ages, contribution amounts, or claiming ages, then come back here to see them side by side.

❓ How this comparison works

Each saved scenario is re-run through the same CoastFIRE projection engine as the calculator itself, using exactly the inputs it had when you saved it , including its own exchange rate and reporting currency. Changing your current inputs on the calculator afterward doesn't affect a saved scenario; you'd need to save it again under the same name to update it.

Privacy & Data
Everything here is stored only in this browser (localStorage), never on a server: see the footer for the full picture of what does leave your device. "Erase everything" removes every input, saved scenario, and preference this site has saved here, including anything kept via the "Remember immigration status" opt-in on Moving Back to Canada. This can't be undone.
Next: CoastFIRE Calculator: head back and try another tweak.
Figures current as of 2026
  • 2026: CPP, OAS & Social Security maximums, HSA contribution limits, the capital gains inclusion rate, and moving-back thresholds are all updated for 2026.
  • Jan 2025: Social Security Fairness Act repeal of WEP/GPO reflected in the Benefit Timing amounts.