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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https://channels.vlive.tv/ABFA67/celeb/1.12225363?boardId=2775 server time check history

  • 2020-06-03 13:21:41 KST -0.029540
  • 2019-11-15 21:59:14 KST -0.030908
  • 2019-11-15 21:58:08 KST -0.047242
  • 2019-11-15 21:57:05 KST -0.021648
  • 2019-11-15 21:55:48 KST -0.020720
  • 2019-11-15 21:53:24 KST -0.022302
  • 2019-11-15 21:52:10 KST 0.002131
  • 2019-11-15 21:50:19 KST -0.036247
  • 2019-11-15 21:48:53 KST -0.016275
  • 2019-11-15 17:53:32 KST -0.020298
  • Average -0.0243049

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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.