NKO Atomic Clock

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

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https://poticket.interpark.com/Book/BookSession.asp?GroupCode=22012631 server time check history

  • 2022-11-24 14:59:53 KST -0.159824
  • 2022-11-24 14:58:35 KST -0.317734
  • 2022-09-22 15:55:35 KST -0.367736
  • 2022-09-22 15:54:07 KST -0.774976
  • 2022-09-22 15:13:57 KST -0.259492
  • 2022-09-22 14:59:37 KST -0.191941
  • 2022-09-22 14:57:57 KST -0.331313
  • 2022-09-22 14:56:54 KST -0.410553
  • 2022-09-22 14:44:23 KST -0.596048
  • 2022-09-22 13:59:10 KST -0.631499
  • Average -0.4041116

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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.