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://blog.daum.net/_blog/BlogTypeView.do?blogid=0RHHq server time check history

  • 2017-07-29 11:53:31 KST -0.013278
  • 2017-07-29 10:45:50 KST 0.002611
  • 2016-10-17 08:42:21 KST -0.057060
  • 2016-10-17 08:36:53 KST -0.034171
  • 2016-08-07 16:58:02 KST 0.009057
  • 2016-05-29 00:03:15 KST -0.003240
  • 2016-05-28 23:59:51 KST -0.059471
  • 2016-05-28 23:58:45 KST 0.004373
  • 2016-05-28 23:57:34 KST -0.006074
  • 2016-05-28 23:49:35 KST -0.000060
  • Average -0.0157313

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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.