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:2013/ server time check history

  • 2018-08-10 09:35:20 KST -51.575498
  • 2018-07-31 07:48:53 KST -49.052964
  • 2018-06-23 06:08:36 KST -39.762976
  • 2018-02-14 09:58:36 KST -6.309187
  • 2018-02-14 09:57:14 KST -6.525125
  • 2017-08-10 09:38:22 KST -99.192402
  • 2017-08-09 09:52:25 KST -99.005208
  • 2017-08-09 09:51:13 KST -99.008609
  • 2017-08-09 09:50:12 KST -99.003531
  • 2017-08-09 09:42:03 KST -98.983162
  • Average -64.8418662

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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.