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

  • 2023-01-30 21:53:21 KST -0.056975
  • 2023-01-27 10:14:41 KST 0.037487
  • 2023-01-23 21:20:57 KST -0.033565
  • 2023-01-20 10:47:33 KST -0.042369
  • 2023-01-16 16:01:42 KST -0.056551
  • 2023-01-13 06:41:54 KST -0.065750
  • 2023-01-08 13:41:03 KST 0.062973
  • 2023-01-05 04:14:07 KST 0.129947
  • 2023-01-01 06:56:52 KST 0.047143
  • 2022-12-28 21:32:00 KST 0.110852
  • Average 0.0133192

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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.