NKO Atomic Clock

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


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우리말 English

http://sugang.inha.ac.kr/sugang/ server time check history

  • 2022-04-05 01:15:25 KST -0.574849
  • 2022-03-22 14:05:18 KST -0.469146
  • 2022-03-22 14:03:23 KST -0.517819
  • 2022-03-09 21:11:20 KST -0.424455
  • 2022-03-09 21:04:55 KST -0.509701
  • 2022-02-16 13:58:55 KST -0.447632
  • 2022-02-16 13:51:00 KST -0.823191
  • 2022-02-16 09:59:02 KST -0.719942
  • 2022-02-16 09:56:46 KST -0.603241
  • 2022-02-16 09:55:35 KST -0.385127
  • Average -0.5475103

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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.