NKO Atomic Clock

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

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https://search.naver.com/search.naver?where=nexearch server time check history

  • 2022-07-16 16:59:39 KST -0.040813
  • 2022-07-16 16:05:12 KST -0.047320
  • 2022-07-16 15:54:02 KST -0.000149
  • 2022-06-06 17:29:21 KST -0.003440
  • 2022-06-03 13:59:41 KST -0.029473
  • 2022-06-03 13:58:28 KST -0.029837
  • 2022-05-04 19:50:07 KST -0.056722
  • 2022-05-04 19:48:18 KST -0.043917
  • 2022-05-04 18:24:55 KST -0.041534
  • 2022-04-21 17:16:57 KST -0.039616
  • Average -0.0332821

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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.