NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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http://m.music.naver.com/promotion/noonFreeTicket.nhn server time check history

  • 2018-06-06 01:40:26 KST -0.033856
  • 2018-03-19 01:50:59 KST -0.034334
  • 2018-02-25 01:02:28 KST -0.054401
  • 2018-02-08 12:14:37 KST -0.064569
  • 2017-11-30 21:58:21 KST -0.008913
  • 2017-11-05 21:59:01 KST -0.059977
  • 2017-11-05 21:57:34 KST -0.063213
  • 2017-10-27 22:35:08 KST -0.007855
  • 2017-10-27 21:59:32 KST -0.028787
  • 2017-10-27 21:55:41 KST -0.016016
  • Average -0.0371921

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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.