Jet Lag

Calculator

Jet Lag

Time Difference
-12 hours
Asia/Shanghai Current 16:06 → America/New_York Current 04:06

Time Comparison

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06:00
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01:00
14:00
02:00
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16:00
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05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00
22:00
10:00
23:00
11:00

Adjustment Advice

Jet Lag Severity

Severe Jet Lag

Adjustment Tips

  • Start adjusting your schedule 3-5 days before departure (30-60 min/day)
  • Switch to local time activities immediately upon arrival
  • Get as much sunlight as possible during the day to reset your body clock
  • Avoid caffeine and alcohol during the flight
  • Take short naps (under 20 min), avoid affecting nighttime sleep
  • Consult a doctor and use melatonin under medical guidance if necessary
  • Allow 5-7 days for full recovery, avoid important commitments during this period

Recovery Time

5-7 days or longer

Major World Cities

Beijing
Asia/Shanghai
UTC+8
16:06
Tokyo
Asia/Tokyo
UTC+9
17:06
London
Europe/London
UTC+0/+1
09:06
New York
America/New_York
UTC-5/-4
04:06
Los Angeles
America/Los_Angeles
UTC-8/-7
01:06
Sydney
Australia/Sydney
UTC+10/+11
18:06
Dubai
Asia/Dubai
UTC+4
12:06
Paris
Europe/Paris
UTC+1/+2
10:06

Usage

Features

Calculator tool.

Steps

Enter data and get results.

Notes

Results are for reference only.