NKO Atomic Clock

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


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

  • 2022-03-02 10:17:50 KST -0.879849
  • 2022-03-02 10:15:31 KST -0.946161
  • 2022-03-02 10:01:48 KST -1.205733
  • 2022-03-02 09:58:50 KST -0.907330
  • 2022-02-11 10:21:11 KST -1.223784
  • 2022-02-09 10:23:30 KST -0.711946
  • 2022-02-08 10:28:36 KST -0.593340
  • 2022-02-08 10:27:05 KST -0.578884
  • 2022-02-08 10:25:58 KST -0.598602
  • 2022-02-08 10:23:56 KST -0.554289
  • Average -0.8199918

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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.