Jet Lag Calculator
Estimate jet lag severity and recovery time based on timezone changes, travel direction, and flight duration.
Inputs
hrs
hrs
hours
Results
Jet Lag Severity
Significant
Timezone Difference6 hours
Estimated Recovery9 days
Arrival Local Time8:00
Your Body Clock Time2:00
Sleep StrategyTry to sleep earlier a few days before departure
Light Exposure TipSeek morning light at destination, avoid evening light
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