NKO Atomic Clock

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


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http://sugang.bufs.ac.kr/Login.aspx server time check history

  • 2022-08-16 10:39:10 KST -0.462491
  • 2022-08-16 09:59:29 KST -0.528710
  • 2022-08-16 09:54:22 KST -0.602575
  • 2022-08-16 09:52:47 KST -0.830389
  • 2022-02-16 09:43:34 KST -0.739053
  • 2021-09-01 09:45:00 KST -3.326151
  • 2021-02-19 09:40:39 KST -0.022234
  • 2021-02-19 09:39:38 KST -0.362328
  • 2021-02-19 09:30:35 KST -5.017334
  • 2021-02-18 10:12:04 KST -2.141920
  • Average -1.4033185

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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.