NKO Atomic Clock

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


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http://sugang.nsu.ac.kr server time check history

  • 2020-02-12 14:00:54 KST 49.105997
  • 2020-02-10 22:10:40 KST 40.935673
  • 2017-08-17 09:53:31 KST -0.421938
  • 2017-02-22 09:59:22 KST -0.525455
  • 2017-02-22 09:54:26 KST -1.106927
  • 2017-02-21 21:09:40 KST -0.220821
  • 2017-02-15 09:27:36 KST -0.708413
  • 2016-10-07 17:25:02 KST -0.496347
  • 2016-08-19 09:51:58 KST -0.015677
  • 2016-08-19 09:36:27 KST -0.140298
  • Average 8.6405794

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Popular checks

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.