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://cafe.daum.net/subdued20club/Lovh/1413224?svc=cafeapp server time check history

  • 2018-09-09 06:03:47 KST -0.000162
  • 2018-01-07 13:12:37 KST -0.004458
  • 2017-07-29 10:47:13 KST -0.067924
  • 2016-12-14 03:04:52 KST -0.046260
  • 2016-12-08 03:28:50 KST -0.091947
  • 2016-11-28 03:19:48 KST -0.099131
  • 2016-11-14 08:25:43 KST -0.043913
  • 2016-10-12 09:55:20 KST -0.041667
  • 2016-09-08 01:38:22 KST -0.030798
  • 2016-08-30 00:33:47 KST -0.006631
  • Average -0.0432891

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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.