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

  • 2021-11-29 08:58:39 KST -0.065052
  • 2021-11-26 01:17:09 KST 0.101425
  • 2021-11-22 17:08:23 KST 0.102331
  • 2021-11-19 09:30:37 KST 0.187299
  • 2021-11-15 11:22:45 KST 0.079698
  • 2021-11-10 22:31:06 KST 0.092275
  • 2021-11-07 07:41:56 KST 0.086516
  • 2021-11-03 20:20:44 KST 0.117105
  • 2021-10-30 04:55:06 KST 0.128512
  • 2021-10-27 14:09:12 KST 0.142557
  • Average 0.0972666

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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.