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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http://gall.dcinside.com/board/view/?id=twice server time check history

  • 2020-02-27 20:31:31 KST -0.048995
  • 2019-08-11 04:41:39 KST -1.537421
  • 2018-12-30 23:57:41 KST -1.865862
  • 2018-12-24 23:58:28 KST -2.382585
  • 2018-12-18 21:22:35 KST -2.534811
  • 2018-11-25 06:12:16 KST -1.843798
  • 2018-10-17 23:00:46 KST -2.469718
  • 2018-10-17 22:55:08 KST -1.902312
  • 2017-05-04 02:45:16 KST -1.215964
  • 2017-05-04 02:16:20 KST -0.444641
  • Average -1.6246107

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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.

Information

# 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.