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://nsugang.kangwon.ac.kr/sugang/html/page/index.html server time check history

  • 2019-05-07 17:13:59 KST -0.028845
  • 2019-05-07 09:57:59 KST -0.051341
  • 2019-05-07 09:55:05 KST -0.024567
  • 2019-05-07 09:54:02 KST -0.033286
  • 2019-05-07 09:52:30 KST -0.006365
  • 2019-04-21 10:00:36 KST 0.008368
  • 2019-03-06 09:55:28 KST -0.375036
  • 2019-02-20 15:59:02 KST -0.324820
  • 2019-02-20 15:47:54 KST -0.208311
  • 2019-02-20 13:58:38 KST -0.516276
  • Average -0.1560479

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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.