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://stephaniefulke.blogspot.com/2016/10/octoplus-octopus-box-samsung-v-239.html server time check history

  • 2018-07-08 07:01:42 KST 0.204888
  • 2018-06-20 16:41:08 KST 0.235964
  • 2018-05-23 12:47:38 KST 0.276617
  • 2018-05-15 13:33:47 KST 0.304063
  • 2018-05-10 11:26:47 KST 0.125384
  • 2018-05-06 05:09:24 KST 0.104997
  • 2018-04-30 15:55:46 KST -0.063034
  • 2018-04-29 01:24:36 KST 0.132715
  • 2018-04-21 23:04:05 KST -0.061056
  • 2018-04-18 13:48:20 KST 0.007502
  • Average 0.126804

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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.