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://mimacstudy.com server time check history

  • 2022-05-13 17:27:39 KST 0.408634
  • 2022-05-13 17:25:27 KST 0.045868
  • 2022-05-12 17:23:05 KST 0.105539
  • 2022-04-19 17:59:00 KST 0.959627
  • 2022-04-19 17:57:43 KST 0.927088
  • 2022-04-19 17:56:26 KST 0.953416
  • 2022-03-15 17:52:29 KST 1.399018
  • 2022-03-14 17:59:11 KST 1.062695
  • 2022-03-14 17:53:03 KST 0.730391
  • 2022-03-14 17:50:55 KST 0.715619
  • Average 0.7307895

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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.