There is ony one Unix time and it is created by using the UTC time zone. This means you might have convert time zones to calculate timestamps. Most programming language have libraries to help you converting time zones, calculating by hand might not be a good idea because of the variety of time zones en daylight saving times. But here's a list of time zones and offset in seconds.
Convert epoch to different time zones
Convert a timestamp to your current timezone? Use the converter on the homepage.
Time zones
The 'Converted Timestamp' column shows the time for Unix timestamp 1371617038 (= current time).
This is not a complete list of all time zones in the world (nor does it show all daylight saving/summer times).
| Name | Description | Converted Timestamp 1371617038 |
Relative to GMT |
Offset In seconds |
|---|---|---|---|---|
| Western Hemisphere | ||||
| MIT | Midway Islands Time | Jun 18 2013 17:43:58 | GMT-11:00 | -39600 |
| HAST | Hawaii Standard Time | Jun 18 2013 18:43:58 | GMT-10:00 | -36000 |
| AKST | Alaska Standard Time | Jun 18 2013 19:43:58 | GMT-9:00 | -32400 |
| AKDT | Alaska Daylight Saving Time | Jun 18 2013 20:43:58 | GMT-8:00 | -28800 |
| PST | Pacific Standard Time | Jun 18 2013 20:43:58 | GMT-8:00 | -28800 |
| PDT | Pacific Daylight Saving Time | Jun 18 2013 21:43:58 | GMT-7:00 | -25200 |
| MST | Mountain Standard Time | Jun 18 2013 21:43:58 | GMT-7:00 | -25200 |
| MDT | Mountain Daylight Saving Time | Jun 18 2013 22:43:58 | GMT-6:00 | -21600 |
| CST | Central Standard Time | Jun 18 2013 22:43:58 | GMT-6:00 | -21600 |
| CDT | Central Daylight Saving Time | Jun 18 2013 23:43:58 | GMT-5:00 | -18000 |
| EST | Eastern Standard Time | Jun 18 2013 23:43:58 | GMT-5:00 | -18000 |
| EDT | Eastern Daylight Saving Time | Jun 19 2013 00:43:58 | GMT-4:00 | -14400 |
| PRT | Puerto Rico and US Virgin Islands Time | Jun 19 2013 00:43:58 | GMT-4:00 | -14400 |
| CNT | Canada Newfoundland Time | Jun 19 2013 01:13:58 | GMT-3:30 | -12600 |
| AGT | Argentina Standard Time | Jun 19 2013 01:43:58 | GMT-3:00 | -10800 |
| BET | Brazil Eastern Time | Jun 19 2013 01:43:58 | GMT-3:00 | -10800 |
| CAT | Central African Time | Jun 19 2013 03:43:58 | GMT-1:00 | -3600 |
| UTC/GMT | Universal Coordinated Time Greenwich Mean Time |
Jun 19 2013 04:43:58 | GMT | +0 |
| WET | Western European Time | Jun 19 2013 04:43:58 | GMT+0:00 | +0 |
| WEST | Western European Summer Time | Jun 19 2013 05:43:58 | GMT+1:00 | +3600 |
| Eastern Hemisphere | ||||
| CET | Central European Time | Jun 19 2013 05:43:58 | GMT+1:00 | +3600 |
| CEST | Central European Summer Time | Jun 19 2013 06:43:58 | GMT+2:00 | +7200 |
| EET | Eastern European Time | Jun 19 2013 06:43:58 | GMT+2:00 | +7200 |
| EEST | Eastern European Summer Time | Jun 19 2013 07:43:58 | GMT+3:00 | +10800 |
| ART | (Arabic) Egypt Standard Time | Jun 19 2013 06:43:58 | GMT+2:00 | +7200 |
| EAT | Eastern African Time | Jun 19 2013 07:43:58 | GMT+3:00 | +10800 |
| MET | Middle East Time | Jun 19 2013 08:13:58 | GMT+3:30 | +12600 |
| NET | Near East Time | Jun 19 2013 08:43:58 | GMT+4:00 | +14400 |
| PLT | Pakistan Lahore Time | Jun 19 2013 09:43:58 | GMT+5:00 | +18000 |
| IST | India Standard Time | Jun 19 2013 10:13:58 | GMT+5:30 | +19800 |
| BST | Bangladesh Standard Time | Jun 19 2013 10:43:58 | GMT+6:00 | +21600 |
| ICT | Indochina Time | Jun 19 2013 11:43:58 | GMT+7:00 | +25200 |
| CTT | China Taiwan Time | Jun 19 2013 12:43:58 | GMT+8:00 | +28800 |
| AWST | Australia Western Time | Jun 19 2013 12:43:58 | GMT+8:00 | +28800 |
| JST | Japan Standard Time | Jun 19 2013 13:43:58 | GMT+9:00 | +32400 |
| ACST | Australia Central Time | Jun 19 2013 14:13:58 | GMT+9:30 | +34200 |
| AEST | Australia Eastern Time | Jun 19 2013 14:43:58 | GMT+10:00 | +36000 |
| SST | Solomon Standard Time | Jun 19 2013 15:43:58 | GMT+11:00 | +39600 |
| NZST | New Zealand Standard Time | Jun 19 2013 16:43:58 | GMT+12:00 | +43200 |
| NZDT | New Zealand Daylight Saving Time | Jun 19 2013 17:43:58 | GMT+13:00 | +46800 |
Daylight Saving Times
To convert from normal/standard time to daylight saving time add 1 hour ( or +3600 seconds ).
For example: Eastern Standard Time = GMT-5, add 1 hour: Eastern Daylight Time = GMT-4
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