Jet Lag Calculator – Plan Your Sleep After Long-Haul Travel

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Jet Lag Calculator

Estimate your time-zone shift and create a simple travel adjustment plan.

🛫 Departure Details

Departure Date

Departure Time

Departure Time Zone

🛬 Arrival Details

Arrival Time Zone

Flight Duration

Typical Sleep Duration Per Night

🌍 Your Jet Lag Estimate

0h Time Zone Difference

— Travel Direction

0h Body Clock Shift

This calculator is a travel-planning aid, not medical advice. Jet-lag experiences vary between travelers. For significant sleep or health concerns, consult a qualified healthcare professional.