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/Ticket/ server time check history

  • 2019-07-12 11:24:39 KST -0.428523
  • 2019-05-02 19:59:26 KST -0.573831
  • 2019-04-15 19:28:25 KST -0.560679
  • 2019-03-19 13:39:33 KST -0.303592
  • 2019-03-18 19:28:02 KST -0.466736
  • 2019-03-07 19:50:27 KST -0.395471
  • 2019-02-19 19:51:05 KST -0.202253
  • 2018-12-28 02:07:14 KST -0.623003
  • 2018-12-28 01:46:04 KST -0.279993
  • 2018-12-28 01:36:26 KST -0.238115
  • Average -0.4072196

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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.