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.cju.ac.kr/common/login.do server time check history

  • 2024-02-27 02:38:54 KST -0.071811
  • 2024-02-25 08:26:21 KST -0.018656
  • 2024-02-23 10:01:14 KST -0.003808
  • 2024-02-23 09:59:06 KST 0.016890
  • 2024-02-23 09:57:40 KST 0.016670
  • 2023-08-24 09:59:29 KST -0.025952
  • 2023-08-23 09:31:23 KST -0.021806
  • 2023-08-23 09:28:59 KST -0.020113
  • 2023-08-22 09:58:47 KST -0.046914
  • 2023-08-22 09:38:59 KST -0.050712
  • Average -0.0226212

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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.