Enter your age and high-level finances. We'll project your nest egg, find the earliest age you could retire for a given lifestyle, let you explore destinations, and build a 12-month travel budget. Nothing you type is saved or sent anywhere — every calculation runs in your browser and disappears when you close the tab.
The curve accumulates to your retirement age, then draws your target spending (less any Social Security) through age 95 — all in today's dollars.
Realistic 2026 comfortable-couple budgets (today's dollars) — figures target the upper band of expat cost-of-living data (Numbeo, International Living, ExpatDen), not the frugal floor, so expect roughly 15–20% above median estimates. Tap a place to see the projection using your own numbers above.
Mix destinations across the year. The budget and sustainability update live against your projected nest egg.
Each leg is costed while you're there; health & flights are added once for the year. Snow/seasonal places are typically short stints.
This is a planning toy, not financial or tax advice. It uses simple, transparent math (steady real returns, a fixed safe-withdrawal rate) — real markets are volatile, so treat the outputs as directional. Cost-of-living figures are 2026 estimates and fully editable. It stores nothing: there's no account, no database, no analytics; your inputs live only in this browser tab. Open source under the MIT license — see the README to run, contribute, or self-host.