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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http://www.zeltyestranicy.cf server time check history

  • 2021-04-08 16:46:55 KST 0.217112
  • 2021-04-04 08:54:58 KST 0.315076
  • 2021-03-31 23:41:13 KST 0.289887
  • 2021-03-28 15:10:38 KST 0.166726
  • 2021-03-25 02:47:34 KST 0.164269
  • 2021-03-20 10:32:31 KST 0.260521
  • 2021-03-16 04:51:40 KST 0.209601
  • 2021-03-12 20:42:27 KST 0.241765
  • 2021-03-09 04:39:23 KST 0.196862
  • 2021-03-05 17:54:28 KST 0.223014
  • Average 0.2284833

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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.