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

  • 2018-11-19 14:01:31 KST -0.113044
  • 2018-11-16 13:59:25 KST -0.387346
  • 2018-11-16 13:56:58 KST -0.806002
  • 2018-11-16 01:06:36 KST -0.540671
  • 2018-11-15 12:45:10 KST -0.529739
  • 2018-11-14 13:59:10 KST -0.201471
  • 2018-11-14 13:54:15 KST -0.394116
  • 2018-11-14 12:57:58 KST -0.403630
  • 2018-11-13 13:54:39 KST -0.702640
  • 2018-11-09 14:08:12 KST -0.641817
  • Average -0.4720476

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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.