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://southernmatron.blogspot.com/2016/09/atf-box-advance-turbo-flasher-update.html server time check history

  • 2020-02-19 22:38:58 KST -0.039643
  • 2019-12-01 04:33:24 KST 0.092272
  • 2018-05-16 15:23:48 KST 0.065558
  • 2018-04-18 04:12:34 KST 0.102806
  • 2018-04-12 15:22:48 KST -0.067799
  • 2018-04-03 07:12:50 KST 0.004598
  • 2018-03-17 14:34:31 KST -0.017178
  • 2018-03-07 07:34:56 KST 0.050568
  • 2018-01-01 06:01:36 KST -0.050533
  • 2018-01-01 05:56:30 KST 0.024418
  • Average 0.0165067

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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.