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://19miracles.blogspot.com/2016/09/download-android-jelly-bean-412-stock_21.html server time check history

  • 2021-06-11 00:21:19 KST 0.219921
  • 2021-05-20 22:15:28 KST 0.032413
  • 2021-04-30 21:25:56 KST 0.165259
  • 2021-04-29 19:14:25 KST 0.097194
  • 2021-04-19 05:24:43 KST -0.046340
  • 2021-04-08 16:20:00 KST 0.158563
  • 2020-02-07 15:02:39 KST -0.063654
  • 2018-07-05 16:19:02 KST -0.009597
  • 2018-05-05 11:20:14 KST -0.005198
  • 2018-04-17 04:33:10 KST -0.020347
  • Average 0.0528214

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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.