NKO Atomic Clock

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

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https://ferraricars77.blogspot.com/2016/01/4-steps-hacking-jcow-social-networking.html server time check history

  • 2023-06-20 13:27:36 KST 0.374731
  • 2023-06-10 00:19:13 KST 0.178586
  • 2023-05-30 10:16:33 KST 0.122135
  • 2023-05-19 19:35:54 KST 0.087486
  • 2023-04-18 02:31:54 KST 0.290029
  • 2023-04-10 16:06:05 KST 0.219306
  • 2023-03-22 03:14:00 KST 0.105421
  • 2023-03-16 19:46:40 KST 0.002936
  • 2023-03-07 05:15:08 KST 0.102845
  • 2023-03-01 21:32:15 KST 0.325754
  • Average 0.1809229

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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.