NKO Atomic Clock

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

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우리말 English

http://ferraricars77.blogspot.com server time check history

  • 2022-12-05 18:48:59 KST 0.052365
  • 2022-12-03 05:43:23 KST 0.050392
  • 2022-11-30 17:09:52 KST -0.008660
  • 2022-11-27 11:31:18 KST 0.087499
  • 2022-11-24 22:17:27 KST 0.114357
  • 2022-11-22 09:42:03 KST 0.012972
  • 2022-11-19 15:54:02 KST 0.028697
  • 2022-11-17 09:38:58 KST 0.175936
  • 2022-11-15 01:19:25 KST 0.064201
  • 2022-11-12 17:01:47 KST 0.050512
  • Average 0.0628271

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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.