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://su.kau.ac.kr/sugang/main.su server time check history

  • 2024-03-13 13:12:20 KST -13.965994
  • 2024-03-04 09:42:19 KST -11.840401
  • 2024-03-04 09:40:53 KST -11.826477
  • 2024-03-04 09:38:57 KST -11.814459
  • 2024-03-04 09:37:49 KST -11.799597
  • 2024-01-03 03:22:11 KST 0.819648
  • 2023-08-12 03:28:22 KST 0.970275
  • 2023-08-11 20:46:02 KST 0.723790
  • 2023-08-11 19:58:23 KST 0.673589
  • 2023-08-10 09:37:10 KST 1.428533
  • Average -5.6631093

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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.