NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://spravochnaya.ml server time check history

  • 2021-05-15 08:50:11 KST 0.196905
  • 2021-05-09 05:59:53 KST -0.921678
  • 2021-05-04 01:04:02 KST -3.325940
  • 2021-04-29 02:12:27 KST -3.742195
  • 2021-04-24 04:13:21 KST 0.226990
  • 2021-04-19 06:42:53 KST 0.253421
  • 2021-04-12 12:00:38 KST 0.256557
  • 2021-04-08 12:20:49 KST 0.212975
  • 2021-04-05 04:16:14 KST 0.268220
  • 2021-04-01 19:09:41 KST 0.178358
  • Average -0.6396387

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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.