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=17015911 server time check history

  • 2018-08-08 00:11:42 KST -0.634576
  • 2018-06-15 12:50:38 KST -0.250256
  • 2018-05-15 22:29:49 KST -0.634766
  • 2018-05-10 11:06:13 KST -0.350569
  • 2018-05-01 03:35:34 KST -0.216335
  • 2018-05-01 03:17:15 KST -0.397066
  • 2018-04-18 04:53:54 KST -0.349916
  • 2018-04-11 07:17:27 KST -0.521876
  • 2018-03-26 06:30:00 KST -0.255156
  • 2018-03-24 02:36:58 KST -0.605001
  • Average -0.4215517

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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.