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://kut90.koreatech.ac.kr/nxweb/SugangLogin.jsp server time check history

  • 2023-08-12 00:22:57 KST -0.200041
  • 2023-08-11 23:09:55 KST -0.197486
  • 2023-08-02 11:53:03 KST -0.173337
  • 2023-08-02 11:33:07 KST -0.216943
  • 2022-09-22 19:01:25 KST -0.309591
  • 2022-09-17 12:55:25 KST -0.313763
  • 2022-08-22 16:13:36 KST -0.202977
  • 2022-08-02 11:52:54 KST -0.250176
  • 2022-08-02 11:44:59 KST -0.202327
  • 2022-02-24 16:35:12 KST -0.154900
  • Average -0.2221541

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Popular checks

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.