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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https://ferraricars77.blogspot.com/2016/04/how-to-flash-android-n-developer.html server time check history

  • 2019-12-14 21:35:13 KST 0.001602
  • 2019-05-28 18:51:21 KST 0.052138
  • 2018-07-05 01:14:26 KST 0.444158
  • 2018-06-25 23:34:39 KST 0.094445
  • 2018-05-07 14:47:40 KST 0.045537
  • 2018-04-30 10:06:02 KST 0.271054
  • 2018-04-30 07:04:58 KST 0.126340
  • 2018-03-30 09:10:45 KST -0.006097
  • 2018-03-22 00:05:46 KST 0.077515
  • 2018-03-18 10:54:24 KST 0.157471
  • Average 0.1264163

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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.