NKO Atomic Clock

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

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우리말 English

https://www.spravochnaya.cf server time check history

  • 2021-05-26 23:38:04 KST 0.470453
  • 2021-04-24 00:35:45 KST 0.558122
  • 2021-04-19 00:26:14 KST 0.451727
  • 2021-04-12 11:37:01 KST 0.253541
  • 2021-04-08 11:31:04 KST 0.278832
  • 2021-04-04 15:36:52 KST 0.211712
  • 2021-04-01 03:51:32 KST 0.510702
  • 2021-03-28 19:05:46 KST 0.533099
  • 2021-03-26 15:19:27 KST 0.531835
  • 2021-03-25 04:31:21 KST 0.337251
  • Average 0.4137274

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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.