Jet Lag Calculator

Estimate jet lag severity and get a personalized adjustment plan with sleep, light, and meal timing recommendations.

Usage

Provide your origin and destination time zones and travel dates. The skill creates an adjustment plan.

Examples

• "Calculate jet lag for a flight from NYC to Tokyo"
• "Create a jet lag adjustment plan for London to Sydney"
• "How many days to recover from a 9-hour time zone change?"

Guidelines

• Eastward travel is typically harder to adjust to than westward
• Start adjusting your sleep schedule a few days before departure
• Light exposure at the right times speeds up adjustment
• Stay hydrated and avoid alcohol during flights
• Allow one day of recovery per time zone crossed