NKO Atomic Clock

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

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우리말 English

http://everythingnbeyondblog.blogspot.com server time check history

  • 2023-06-03 18:47:59 KST 0.231647
  • 2023-06-03 04:53:59 KST 0.282913
  • 2023-06-03 02:58:24 KST 0.261731
  • 2023-05-24 05:46:08 KST 0.261771
  • 2023-05-17 03:55:16 KST 0.258615
  • 2023-04-10 14:48:26 KST 0.037556
  • 2023-03-24 11:36:04 KST 0.029422
  • 2023-03-21 22:35:19 KST 0.292932
  • 2023-03-19 12:03:12 KST 0.216688
  • 2023-03-16 19:37:06 KST 0.024366
  • Average 0.1897641

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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.