NKO Atomic Clock

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


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http://all.jbnu.ac.kr/jbnu/sugang/ server time check history

  • 2022-08-17 07:48:19 KST -0.034409
  • 2022-08-09 07:57:48 KST -0.087933
  • 2022-08-09 07:56:02 KST -0.074648
  • 2022-08-09 07:54:14 KST -0.118466
  • 2022-08-04 13:44:25 KST -0.043082
  • 2022-08-04 07:58:40 KST -0.046969
  • 2022-08-04 07:57:15 KST -0.038069
  • 2022-08-04 07:52:31 KST -0.020214
  • 2022-08-04 07:50:18 KST -0.092253
  • 2022-08-04 07:49:16 KST -0.034582
  • Average -0.0590625

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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.