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://19miracles.blogspot.com server time check history

  • 2018-09-30 12:10:00 KST 0.316544
  • 2018-07-12 07:31:52 KST 0.343926
  • 2018-05-14 07:27:53 KST 0.213734
  • 2018-05-03 12:08:08 KST -0.032064
  • 2018-05-02 22:51:07 KST 0.201232
  • 2018-04-28 23:17:49 KST -0.008055
  • 2018-04-23 04:32:09 KST 0.051480
  • 2018-04-21 11:09:15 KST -0.009650
  • 2018-04-17 07:24:30 KST 0.032999
  • 2018-04-10 07:16:48 KST 0.062509
  • Average 0.1172655

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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.