NKO Atomic Clock

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


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우리말 English

https://sugang.hsu.ac.kr/ server time check history

  • 2022-08-22 09:58:54 KST -0.503267
  • 2022-08-22 09:54:38 KST -0.485857
  • 2022-08-22 09:43:22 KST -0.508181
  • 2022-08-19 09:58:32 KST -1.966777
  • 2022-08-19 09:57:29 KST -1.943220
  • 2022-08-19 09:55:46 KST -1.896583
  • 2022-08-19 09:53:38 KST -1.933978
  • 2022-08-19 09:52:28 KST -1.886205
  • 2022-08-17 09:47:43 KST -0.285552
  • 2022-08-16 09:58:22 KST -0.350743
  • Average -1.1760363

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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.