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://lms.kyonggi.ac.kr server time check history

  • 2022-01-17 11:13:05 KST -0.003502
  • 2020-11-02 22:31:38 KST -16.365751
  • 2020-11-02 13:59:26 KST -15.819890
  • 2019-08-08 08:30:25 KST -0.051539
  • 2018-05-15 17:48:03 KST 3.287485
  • 2018-05-15 16:25:32 KST 3.309017
  • 2018-05-03 19:38:17 KST 0.370872
  • 2018-05-03 02:30:14 KST 281.793121
  • 2018-04-21 14:27:12 KST 1.587881
  • Average 28.678632666667

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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.