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

  • 2021-11-26 23:31:18 KST 0.026454
  • 2021-11-20 16:31:12 KST 0.140241
  • 2021-11-13 00:09:02 KST 0.122589
  • 2021-11-07 15:43:27 KST 0.035354
  • 2021-10-31 21:42:16 KST 0.079575
  • 2021-10-25 04:37:47 KST 0.262812
  • 2021-10-19 11:53:32 KST -0.012914
  • 2021-10-12 09:58:01 KST 0.231788
  • 2021-10-02 14:38:36 KST 0.027470
  • 2021-09-21 16:33:06 KST 0.037392
  • Average 0.0950761

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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.