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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우리말 English

http://kutis.kyonggi.ac.kr:2012 server time check history

  • 2019-02-18 09:58:08 KST -132.554214
  • 2019-02-18 09:56:29 KST -99.707027
  • 2018-05-19 05:50:42 KST -30.703212
  • 2018-05-10 17:51:37 KST -28.340828
  • 2018-05-01 05:46:43 KST -26.205681
  • 2018-04-29 12:52:27 KST -25.766349
  • 2018-04-22 21:00:40 KST -24.040156
  • 2018-04-06 20:41:18 KST -20.226389
  • 2018-03-19 19:36:57 KST -15.132999
  • 2018-02-24 10:21:19 KST -8.967495
  • Average -41.164435

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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.