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://ticket.interpark.com/webzine/paper/TPNoticeView.asp?bbsno=34 server time check history

  • 2018-11-23 19:46:19 KST -0.213904
  • 2018-11-12 12:10:47 KST -0.449696
  • 2018-10-30 19:31:29 KST -0.398465
  • 2018-10-10 14:53:13 KST -0.467395
  • 2018-09-14 19:58:02 KST -0.306236
  • 2018-09-14 19:56:36 KST -0.407448
  • 2018-09-14 19:41:19 KST -0.612734
  • 2018-08-27 22:46:12 KST -0.499992
  • 2018-08-27 17:53:02 KST -0.264630
  • 2018-08-23 19:35:04 KST -0.697394
  • Average -0.4317894

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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.