NKO Atomic Clock

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

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http://ticket.interpark.com/Book/BookMain.asp server time check history

  • 2022-08-05 10:53:39 KST -0.473638
  • 2022-08-04 13:56:49 KST -0.320054
  • 2022-08-01 13:54:33 KST -0.258507
  • 2022-07-25 13:58:53 KST -0.677536
  • 2022-07-25 13:57:12 KST -0.473251
  • 2022-07-22 07:57:10 KST -0.160482
  • 2022-07-21 03:54:34 KST -0.132105
  • 2022-07-20 23:59:23 KST -0.216814
  • 2022-07-19 13:57:30 KST -0.567430
  • 2022-07-18 14:55:50 KST -0.259677
  • Average -0.3539494

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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.