NKO Atomic Clock

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


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http://cnuis.cnu.ac.kr server time check history

  • 2022-03-04 02:01:22 KST -0.177205
  • 2022-02-26 20:51:21 KST -0.593397
  • 2022-02-08 09:28:36 KST -0.165929
  • 2022-02-08 09:22:08 KST -0.194960
  • 2022-02-08 09:21:02 KST -0.161844
  • 2021-10-29 12:50:00 KST -0.553846
  • 2021-10-08 11:20:44 KST -0.566856
  • 2021-02-19 08:53:00 KST -0.582841
  • 2021-02-18 08:20:57 KST -0.194363
  • 2021-02-15 08:54:53 KST -0.771419
  • Average -0.396266

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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.