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://ticket.interpark.com/Gate/TPLogin.asp?CPage=B server time check history

  • 2019-05-14 19:34:54 KST -0.585758
  • 2019-04-12 17:58:48 KST -0.668828
  • 2019-04-12 17:52:00 KST -0.430692
  • 2019-03-15 13:52:14 KST -0.771367
  • 2019-02-25 19:52:31 KST -0.492861
  • 2019-01-09 19:58:54 KST -0.683767
  • 2019-01-04 12:03:55 KST -0.331057
  • 2019-01-04 11:56:18 KST -0.555161
  • 2018-12-26 19:44:46 KST -0.655309
  • 2018-12-26 19:30:35 KST -0.794316
  • Average -0.5969116

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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.