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

  • 2021-12-07 00:05:57 KST 0.077104
  • 2021-12-03 13:32:30 KST 0.065279
  • 2021-11-29 09:07:35 KST 0.137510
  • 2021-11-26 00:15:28 KST 0.073959
  • 2021-11-22 15:01:24 KST 0.244019
  • 2021-11-19 02:33:49 KST 0.239609
  • 2021-11-15 10:33:42 KST 0.083736
  • 2021-11-11 23:46:55 KST 0.081806
  • 2021-11-08 14:48:54 KST 0.168011
  • 2021-11-04 13:20:46 KST 0.065268
  • Average 0.1236301

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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.