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.hanatour.com/ server time check history

  • 2019-07-03 15:15:21 KST -0.848981
  • 2019-07-03 13:55:05 KST 4.930899
  • 2019-07-03 12:59:17 KST -0.002255
  • 2019-05-29 19:00:02 KST -0.489466
  • 2019-05-29 18:50:37 KST -0.529907
  • 2019-05-15 19:43:53 KST -1.008307
  • 2019-04-23 13:32:58 KST -0.436390
  • 2019-04-23 11:32:05 KST -0.731408
  • 2019-04-22 12:53:10 KST -0.548075
  • 2019-04-04 13:47:18 KST -0.552030
  • Average -0.021592

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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.