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://www.spravochnaya.gq server time check history

  • 2021-12-04 11:30:39 KST 0.190871
  • 2021-10-29 12:03:22 KST 0.198928
  • 2021-09-27 10:00:35 KST 1.543987
  • 2021-09-26 21:27:12 KST 0.751908
  • 2021-05-16 06:49:15 KST 0.166109
  • 2021-05-11 02:52:44 KST 0.176074
  • 2021-05-06 00:54:13 KST -3.330255
  • 2021-04-30 22:17:04 KST -2.795876
  • 2021-04-25 22:55:59 KST 0.231201
  • 2021-04-21 01:45:36 KST 0.206076
  • Average -0.2660977

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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.