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.interpark.com/Book/BookMain.asp server time check history

  • 2019-01-10 17:59:12 KST -0.569337
  • 2019-01-05 19:59:36 KST -0.503163
  • 2018-12-31 14:57:47 KST -0.130991
  • 2018-12-30 02:35:48 KST -0.185487
  • 2018-12-30 02:09:52 KST -0.246217
  • 2018-12-30 02:04:03 KST -0.800911
  • 2018-12-29 00:04:57 KST -0.227687
  • 2018-12-28 13:51:56 KST -0.345916
  • 2018-12-27 13:35:02 KST -0.416824
  • 2018-12-06 17:55:21 KST -0.548692
  • Average -0.3975225

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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.