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://ticket.interpark.com/contents/Ranking/RankList?pKind=01003 server time check history

  • 2019-10-09 21:30:52 KST -0.615091
  • 2018-09-24 05:18:04 KST -0.203896
  • 2018-08-02 18:02:40 KST -0.670616
  • 2018-07-06 02:44:24 KST -0.147665
  • 2018-07-04 04:39:19 KST -0.541351
  • 2018-07-02 19:54:34 KST -0.435627
  • 2017-10-19 15:10:51 KST -0.320706
  • 2017-10-14 16:19:09 KST -0.205662
  • 2017-10-08 21:06:36 KST -1.133419
  • 2017-09-24 07:44:42 KST -1.044618
  • Average -0.5318651

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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.