After the Trip: Reconcile and Level Up
Convert all expenses back to a single reference currency using the same rate method you planned with. Identify drift by category and note where exchange decisions helped or hurt your targets for future trips.
After the Trip: Reconcile and Level Up
Keep a small emergency stash if you plan to return soon. Otherwise, exchange back thoughtfully or gift to a future traveler. Record the rate you receive and update your budget playbook with real-world outcomes.