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://kuad.kaywon.ac.kr/stud/?menu=0603 server time check history

  • 2021-07-19 21:51:06 KST -3.890999
  • 2021-07-19 19:53:25 KST -3.618767
  • 2021-07-14 16:34:12 KST -4.248925
  • 2021-07-08 11:47:28 KST -5.098728
  • 2021-06-29 16:53:21 KST -3.961855
  • 2021-06-29 16:16:25 KST -3.638844
  • 2021-04-30 11:07:54 KST -5.208580
  • 2021-02-15 09:31:44 KST -2.957906
  • 2021-02-15 09:30:36 KST -2.873380
  • 2021-02-08 16:42:14 KST -2.847078
  • Average -3.8345062

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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.