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://m.cafe.daum.net/-ohmygirl/gdCi?boardType=C server time check history

  • 2018-09-08 08:34:21 KST -0.061865
  • 2018-05-21 10:05:54 KST -0.026974
  • 2018-05-13 16:15:27 KST -0.078167
  • 2018-04-27 14:28:50 KST -0.061403
  • 2018-04-21 14:56:16 KST -0.069719
  • 2018-04-05 10:40:31 KST -0.074227
  • 2018-04-04 07:30:43 KST -0.033659
  • 2018-03-25 20:30:38 KST -0.049269
  • 2018-03-19 22:47:01 KST -0.097891
  • 2018-03-06 13:15:39 KST -0.034698
  • Average -0.0587872

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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.