How to Calculate Jet Lag Recovery
What is Jet Lag Recovery?
Jet lag occurs when your circadian rhythm is misaligned with local time after crossing multiple time zones. Eastward travel is harder than westward, and recovery takes roughly one day per time zone crossed.
Step-by-Step Guide
- 1Recovery: approx 1 day per time zone crossing eastward; approx 0.75 days per time zone westward
- 2Melatonin (0.5-3mg) taken at destination bedtime helps reset the circadian rhythm
- 3Light exposure: morning light for westward travel; avoid morning light when travelling east
Worked Examples
Frequently Asked Questions
What is Jet Lag Recovery Calc?
Jet lag occurs when your circadian rhythm is misaligned with local time after crossing multiple time zones. Eastward travel is harder than westward, and recovery takes roughly one day per time zone crossed
How accurate is the Jet Lag Recovery Calc calculator?
The calculator uses the standard published formula for jet lag recovery calc. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.
What units does the Jet Lag Recovery Calc calculator use?
This calculator works with inches. You can enter values in the units shown — the calculator handles all conversions internally.
What formula does the Jet Lag Recovery Calc calculator use?
The calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.
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