NKO Atomic Clock

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


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http://mykbhs.cafe24.com/sugang/student/consent.php server time check history

  • 2020-12-11 11:58:50 KST -1.244285
  • 2020-12-11 11:30:27 KST -1.252783
  • 2020-03-22 16:22:41 KST -2.393730
  • 2019-08-17 07:17:27 KST -0.992557
  • 2019-03-13 22:51:09 KST -8.357060
  • 2018-10-19 22:56:57 KST -2.673822
  • 2018-09-09 11:47:00 KST -0.972919
  • 2018-08-22 22:28:00 KST -5.365698
  • 2018-04-14 08:20:13 KST -0.870818
  • 2018-04-13 17:42:52 KST -2.440250
  • Average -2.6563922

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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.

Information

# 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.