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/2016/09/download-android-jelly-bean-422-stock_16.html server time check history

  • 2018-04-17 04:04:38 KST -0.022846
  • 2018-04-03 09:36:06 KST 0.062882
  • 2018-03-21 10:30:13 KST 0.052430
  • 2018-03-17 19:29:49 KST 0.057160
  • 2018-03-13 23:58:58 KST 0.082314
  • 2018-03-06 20:04:31 KST 0.065481
  • 2018-03-06 16:51:33 KST -0.036712
  • 2018-03-02 08:45:19 KST 0.008696
  • 2018-03-02 03:34:59 KST 0.048620
  • 2018-02-25 22:41:42 KST 0.028023
  • Average 0.0346048

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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.