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=19016116 server time check history

  • 2020-05-22 19:52:28 KST -0.406151
  • 2019-11-20 14:56:58 KST -0.042764
  • 2019-11-02 09:11:05 KST -0.074089
  • 2019-10-31 21:16:55 KST -0.281394
  • 2019-10-31 20:42:04 KST -0.362296
  • 2019-10-31 19:53:33 KST -0.450221
  • 2019-10-31 17:58:47 KST -0.527789
  • 2019-10-31 17:50:33 KST -0.594479
  • 2019-10-31 17:41:25 KST -0.400065
  • 2019-10-31 13:57:38 KST -0.371815
  • Average -0.3511063

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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.