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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.
Pick 2-3 scenarios
Key results, side by side
Portfolio path comparison
Both scenarios start from today (year zero) — the x-axis shows years from now, not
calendar age, since the two scenarios can span different timelines.
❓ 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.
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.