Jet Lag Recovery Calculator
Travel & GeographyEstimate how many days it will take to recover from jet lag based on time zones crossed.
Estimated Recovery Days
A general estimate of recovery days, using the commonly cited guideline of roughly one day of adjustment per time zone crossed.
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Creators
Odeh Ahwal0people find this calculator helpful
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Travel & Geography calculators
Frequently Asked Questions
Why does crossing time zones eastward often feel worse than westward?
Traveling east requires advancing your internal body clock, which most people find harder than the clock-delaying adjustment needed when traveling west, since the human circadian rhythm naturally runs slightly longer than 24 hours.
What strategies help speed up jet lag recovery?
Gradually shifting sleep schedule before departure, seeking sunlight exposure at strategic times after arrival, staying hydrated, and avoiding alcohol during the flight are commonly recommended strategies for reducing jet lag duration.
Is this recovery estimate the same for everyone?
No, individual recovery time varies based on age, general sleep habits, and trip direction — this calculator provides a general reference estimate rather than a personalized prediction.
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