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.duksung.ac.kr/sugang/lecture/main.jsp server time check history

  • 2022-08-19 09:54:39 KST -161.809801
  • 2022-08-19 09:44:57 KST -161.684887
  • 2022-08-19 09:42:08 KST -161.827434
  • 2022-08-18 09:52:15 KST -160.716813
  • 2022-08-18 09:50:58 KST -160.543225
  • 2022-08-18 09:37:46 KST -160.492062
  • 2022-08-16 09:34:09 KST -158.260513
  • 2022-08-16 09:31:49 KST -158.055925
  • 2022-02-24 09:48:20 KST -276.298944
  • 2022-02-24 09:45:55 KST -276.253525
  • Average -183.5943129

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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.