NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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https://spravkakzn.tk server time check history

  • 2021-05-15 18:39:02 KST 0.388703
  • 2021-04-25 06:57:20 KST 0.188787
  • 2021-04-20 10:05:25 KST 0.233610
  • 2021-04-16 00:08:58 KST 0.470347
  • 2021-04-12 01:27:15 KST 0.691532
  • 2021-04-08 01:17:53 KST 0.562621
  • 2021-04-04 08:36:47 KST 0.259461
  • 2021-03-31 23:54:42 KST 0.210357
  • 2021-03-28 09:35:38 KST 0.520988
  • 2021-03-25 02:21:56 KST 0.257497
  • Average 0.3783903

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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.