NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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http://kiwajoqu.blogspot.com/ server time check history

  • 2021-10-14 14:54:14 KST 0.069487
  • 2021-10-12 11:23:31 KST 0.176135
  • 2021-10-10 08:37:40 KST 0.263112
  • 2021-10-08 02:53:50 KST 0.271886
  • 2021-10-05 17:19:58 KST 0.298777
  • 2021-10-03 06:24:39 KST 0.003374
  • 2021-09-30 15:56:08 KST 0.183346
  • 2021-09-27 16:05:39 KST 0.120335
  • 2021-09-25 11:51:16 KST 0.162172
  • 2021-09-24 07:42:12 KST 0.150036
  • Average 0.169866

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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.