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/Ticket/Goods/GoodsInfo.asp?GoodsCode=17016441 server time check history

  • 2018-11-02 09:36:24 KST -0.946098
  • 2018-05-20 05:58:24 KST -0.162544
  • 2018-05-17 10:35:11 KST -0.547573
  • 2018-04-29 00:09:29 KST -0.884694
  • 2018-04-13 17:14:52 KST -0.148063
  • 2018-03-06 21:32:16 KST -0.307311
  • 2018-01-01 22:48:37 KST -0.521569
  • 2018-01-01 22:46:41 KST -0.231687
  • 2017-11-24 20:07:45 KST -0.457815
  • 2017-11-24 19:58:45 KST -0.578804
  • Average -0.4786158

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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.