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://aboutthemaximalists.blogspot.it server time check history

  • 2023-05-26 05:29:53 KST 0.252529
  • 2023-04-20 23:42:47 KST 0.172346
  • 2023-04-10 15:40:15 KST 0.257336
  • 2023-03-25 06:34:24 KST 0.018739
  • 2023-03-20 23:12:37 KST -0.027272
  • 2023-03-16 16:50:46 KST -0.006504
  • 2023-03-11 18:02:31 KST 0.216469
  • 2023-03-07 11:56:30 KST 0.090810
  • 2023-03-03 02:57:47 KST 0.244448
  • 2023-02-27 12:47:00 KST 0.019572
  • Average 0.1238473

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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.