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://austinangck2809.blogspot.com/2016/09/download-latest-android-marshmallow-60_73.html server time check history

  • 2020-02-16 17:06:23 KST -0.028198
  • 2018-08-08 12:57:07 KST 0.413192
  • 2018-05-15 14:46:23 KST 0.358891
  • 2018-05-01 11:12:16 KST 0.180269
  • 2018-04-23 20:38:07 KST -0.061957
  • 2018-04-18 12:03:37 KST 0.141974
  • 2018-04-17 07:37:27 KST -0.045805
  • 2018-04-11 03:37:14 KST -0.132830
  • 2018-04-05 02:36:15 KST 0.194421
  • 2018-03-29 23:18:52 KST 0.009951
  • Average 0.1029908

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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.