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://ikkemunandar.blogspot.com/2015/07/how-to-disable-google-weblight-in.html server time check history

  • 2018-08-31 23:28:44 KST -0.016229
  • 2018-07-26 02:37:39 KST 0.086736
  • 2018-06-10 12:38:46 KST 0.028140
  • 2018-05-10 22:34:46 KST 0.005019
  • 2018-04-27 15:57:45 KST 0.094539
  • 2018-04-06 23:51:39 KST -0.008997
  • 2018-04-05 09:32:37 KST 0.022753
  • 2018-03-28 11:11:15 KST 0.005927
  • 2018-03-06 22:32:17 KST 0.078827
  • 2018-03-02 08:55:25 KST -0.066565
  • Average 0.023015

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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.