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.lgart.com server time check history

  • 2021-12-03 11:17:17 KST -11.498664
  • 2021-12-03 11:08:07 KST -10.815307
  • 2021-11-05 13:55:00 KST -1.096724
  • 2021-11-05 13:49:28 KST -1.493952
  • 2021-11-01 23:45:57 KST -24.556817
  • 2021-08-24 10:40:28 KST -8.385160
  • 2021-07-27 09:25:56 KST -1.049737
  • 2021-07-27 09:11:34 KST -0.312556
  • 2021-02-22 15:50:21 KST -0.161005
  • 2020-11-14 05:07:11 KST -0.622017
  • Average -5.9991939

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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.