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.okruvkcom.tk server time check history

  • 2020-08-12 12:08:23 KST 0.271002
  • 2020-08-11 22:49:16 KST 0.038791
  • 2020-08-11 07:28:46 KST 0.079956
  • 2020-08-10 09:23:49 KST 0.153851
  • 2020-08-09 15:50:20 KST 0.123366
  • 2020-08-08 19:22:12 KST 0.120805
  • 2020-08-08 02:47:06 KST 0.200555
  • 2020-08-07 11:32:01 KST 0.229534
  • 2020-08-06 20:13:26 KST 0.208056
  • 2020-08-06 05:07:21 KST 0.156903
  • Average 0.1582819

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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.