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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https://sugang.suwon.ac.kr/sugang/index.html server time check history

  • 2018-08-23 08:50:28 KST -15.573750
  • 2018-08-21 08:55:22 KST -14.248173
  • 2018-08-21 08:47:45 KST -14.312988
  • 2018-07-22 08:03:37 KST -21.988533
  • 2018-05-14 10:50:24 KST -16.562714
  • 2018-04-27 07:44:05 KST -11.558302
  • 2018-04-17 05:22:07 KST -8.792051
  • 2018-04-02 01:29:24 KST -4.499396
  • 2018-02-27 08:45:56 KST -7.708906
  • 2018-02-23 08:54:38 KST -6.153353
  • Average -12.1398166

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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.