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://hegedute.blogspot.com/ server time check history

  • 2021-12-17 21:36:07 KST 0.186046
  • 2021-12-12 05:44:00 KST 0.155789
  • 2021-12-06 16:57:36 KST 0.062999
  • 2021-12-04 09:31:04 KST 0.136553
  • 2021-12-04 02:34:33 KST 0.130653
  • 2021-12-02 05:07:23 KST 0.054050
  • 2021-11-29 18:14:51 KST 0.070909
  • 2021-11-28 02:54:55 KST 0.223460
  • 2021-11-24 18:05:48 KST -0.025716
  • 2021-11-23 06:42:42 KST 0.090273
  • Average 0.1085016

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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.