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

  • 2023-09-30 16:31:01 KST 0.664442
  • 2023-09-28 15:28:55 KST 0.308905
  • 2023-09-26 13:52:55 KST 0.298926
  • 2023-09-23 13:32:20 KST 0.392085
  • 2023-09-21 14:21:19 KST 0.377510
  • 2023-09-19 14:40:16 KST 0.388342
  • 2023-09-17 16:50:06 KST 0.371187
  • 2023-09-15 16:15:29 KST 0.357231
  • 2023-09-13 14:11:26 KST 0.251905
  • 2023-09-08 07:53:54 KST 0.218193
  • Average 0.3628726

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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.