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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우리말 English

http://ticket.yes24.com/?site_pid=cp03ud87p server time check history

  • 2019-02-18 19:43:16 KST -0.621421
  • 2019-02-18 19:27:49 KST -0.768465
  • 2019-01-07 19:40:50 KST -0.133202
  • 2018-12-28 19:21:20 KST -0.673986
  • 2018-11-09 18:29:42 KST -0.440960
  • 2018-09-20 19:42:21 KST -0.613178
  • 2018-09-18 20:56:23 KST -0.782606
  • 2018-09-17 18:58:19 KST -0.132725
  • 2018-09-17 18:52:47 KST -0.090826
  • 2018-07-12 19:43:55 KST -0.461253
  • Average -0.4718622

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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.