Jet Lag
Calculator
Jet Lag
Time Difference
-12 hours
Asia/Shanghai Current 16:06 → America/New_York Current 04:06
Time Comparison
00:00
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12:00
01:00
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13:00
02:00
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14:00
03:00
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15:00
04:00
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16:00
05:00
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17:00
06:00
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18:00
07:00
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19:00
08:00
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20:00
09:00
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21:00
10:00
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22:00
11:00
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23:00
12:00
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00:00
13:00
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01:00
14:00
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02:00
15:00
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03:00
16:00
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04:00
17:00
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05:00
18:00
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06:00
19:00
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07:00
20:00
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08:00
21:00
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09:00
22:00
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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.