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://nko.kr/?url=http://uwins.ulsan.ac.kr/Default.aspx server time check history

  • 2023-09-30 05:04:20 KST 0.103987
  • 2023-09-26 17:35:23 KST 0.094340
  • 2023-09-23 05:32:46 KST 0.077106
  • 2023-09-19 11:18:46 KST 0.145090
  • 2023-09-15 21:55:50 KST 0.145066
  • 2023-09-14 15:17:56 KST 0.037124
  • 2023-09-14 14:11:36 KST 0.024360
  • 2023-09-12 07:32:51 KST 0.160842
  • 2023-09-08 08:02:03 KST 0.152973
  • 2023-08-31 09:28:45 KST 0.059738
  • Average 0.1000626

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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.