NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://www.sogang.ac.kr/ server time check history

  • 2017-07-29 10:52:36 KST -0.064124
  • 2017-02-14 19:37:35 KST -0.032373
  • 2017-02-14 19:33:29 KST -0.594216
  • 2017-02-09 09:58:27 KST -0.659296
  • 2017-02-07 23:04:15 KST -0.491974
  • 2017-02-07 09:51:14 KST -1486428675.368400
  • 2016-08-12 09:34:46 KST -0.968772
  • 2016-08-11 09:53:19 KST -0.964601
  • 2016-08-10 09:58:55 KST -0.789910
  • 2016-08-10 09:57:20 KST -0.515442
  • Average -148642868.04491

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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.