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://okruwkcom.cf server time check history

  • 2021-05-12 00:09:40 KST 0.125070
  • 2021-05-04 23:22:19 KST -2.907677
  • 2021-04-28 23:57:53 KST -3.327537
  • 2021-04-23 17:46:59 KST 0.248450
  • 2021-04-18 16:42:24 KST 0.140807
  • 2021-04-13 17:29:13 KST -2.915484
  • 2021-04-09 17:47:12 KST 0.091669
  • 2021-04-03 21:37:56 KST 0.322095
  • 2021-03-31 06:38:43 KST 0.209072
  • 2021-03-27 02:39:43 KST 0.174574
  • Average -0.7838961

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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.