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/elris.official/fhzk/36 server time check history

  • 2018-04-12 16:45:30 KST -0.007002
  • 2018-04-07 05:30:17 KST -0.061521
  • 2018-03-30 05:11:12 KST -0.017522
  • 2018-03-25 22:10:58 KST -0.019642
  • 2018-03-22 01:34:39 KST -0.038471
  • 2018-03-18 22:17:48 KST -0.003904
  • 2018-03-11 21:53:50 KST -0.056741
  • 2018-03-08 03:54:27 KST -0.051011
  • 2018-03-06 13:54:26 KST -0.050489
  • 2018-03-04 22:13:17 KST -0.032710
  • Average -0.0339013

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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.