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
Chatroom by domain
우리말 English

http://event.skyedu.com server time check history

  • 2018-09-07 00:35:19 KST -0.225836
  • 2018-08-28 02:05:30 KST -2.846483
  • 2018-08-25 23:35:52 KST -2.062867
  • 2018-06-15 21:59:50 KST -1.211709
  • 2018-05-22 06:16:26 KST -1.889494
  • 2018-05-20 13:49:02 KST -0.450530
  • 2018-05-11 12:26:57 KST -1.659482
  • 2018-05-04 15:17:12 KST -1.986646
  • 2018-04-28 20:58:16 KST -0.920995
  • 2018-03-30 02:08:28 KST -1.876772
  • Average -1.5130814

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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.


# 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.