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.idvvkontakte.tk server time check history

  • 2021-05-16 22:09:24 KST -5.612319
  • 2021-05-09 05:24:25 KST -0.997983
  • 2021-05-04 03:02:32 KST -3.854995
  • 2021-04-29 03:35:44 KST -3.753194
  • 2021-04-24 01:28:20 KST -3.547484
  • 2021-04-19 00:25:06 KST -2.842797
  • 2021-04-13 08:01:27 KST -1.592831
  • 2021-04-09 07:37:33 KST -0.745045
  • 2021-04-04 15:48:29 KST -1.588096
  • 2021-04-01 03:58:13 KST -3.012123
  • Average -2.7546867

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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.