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://CorrespondenceForumf.blogspot.com/ server time check history

  • 2023-11-21 06:34:02 KST 0.056281
  • 2023-11-19 04:36:27 KST 0.227739
  • 2023-11-17 02:42:00 KST 0.161939
  • 2023-11-15 07:08:08 KST 0.062617
  • 2023-11-13 10:21:36 KST 0.167822
  • 2023-11-11 16:28:23 KST 0.074515
  • 2023-11-10 03:07:12 KST 0.043858
  • 2023-11-08 08:35:13 KST 0.251846
  • 2023-11-06 18:09:44 KST 0.142162
  • 2023-11-05 05:43:27 KST 0.277686
  • Average 0.1466465

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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.