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://NoticeCyberb.blogspot.com/ server time check history

  • 2022-12-20 16:28:23 KST 0.066496
  • 2022-12-15 09:52:38 KST 0.043039
  • 2022-12-10 04:48:57 KST 0.210180
  • 2022-12-05 16:38:35 KST 0.178353
  • 2022-12-03 04:28:04 KST 0.102383
  • 2022-11-30 16:12:38 KST 0.070103
  • 2022-11-26 15:58:39 KST 0.030403
  • 2022-11-24 04:05:00 KST 0.007236
  • 2022-11-21 17:53:57 KST 0.013374
  • 2022-11-19 04:44:34 KST -0.012944
  • Average 0.0708623

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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.


# 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.