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.ml server time check history

  • 2021-05-09 22:22:31 KST -3.180681
  • 2021-05-04 10:29:36 KST -1.673358
  • 2021-04-27 06:56:12 KST 0.279563
  • 2021-04-22 06:21:04 KST 0.119871
  • 2021-04-17 06:58:36 KST 0.208782
  • 2021-04-13 06:34:18 KST -1.385025
  • 2021-04-09 07:04:50 KST 0.121017
  • 2021-04-03 18:06:14 KST 0.233154
  • 2021-03-31 09:55:25 KST 0.221008
  • 2021-03-28 00:45:38 KST 0.145777
  • Average -0.4909892

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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.