NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://everythingnbeyondblog.blogspot.com/2016/09/download-android-jelly-bean-422-stock_21.html server time check history

  • 2023-06-05 17:54:15 KST 0.301821
  • 2023-06-03 11:03:31 KST 0.301871
  • 2023-03-25 09:45:26 KST 0.039901
  • 2023-03-23 09:26:56 KST 0.104284
  • 2023-03-21 13:35:59 KST 0.113212
  • 2023-03-19 12:05:20 KST 0.080255
  • 2023-03-17 08:33:47 KST 0.066138
  • 2023-03-15 06:34:44 KST 0.205036
  • 2023-03-13 03:58:31 KST 0.068308
  • 2023-03-11 04:24:12 KST 0.097961
  • Average 0.1378787

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.