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://sugang.gwangju.ac.kr/sugang/login.jsp server time check history

  • 2017-08-17 09:59:19 KST -0.004529
  • 2017-08-14 09:54:10 KST -0.030846
  • 2017-02-15 09:52:34 KST -0.209230
  • 2016-08-17 09:58:57 KST -0.030089
  • 2016-08-17 09:56:08 KST -0.608091
  • 2016-08-17 09:52:42 KST -0.160292
  • 2016-06-07 09:58:47 KST -0.196812
  • 2016-03-02 10:02:49 KST -0.544362
  • 2016-03-02 09:57:09 KST -0.489497
  • 2016-02-22 09:58:52 KST 0.004194
  • Average -0.2269554

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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.