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://austinangck2809.blogspot.com/2016/10/oss-client-71-setup-download.html server time check history

  • 2018-07-13 07:07:06 KST 0.023782
  • 2018-06-15 10:33:20 KST 0.096959
  • 2018-06-13 16:29:37 KST 0.309717
  • 2018-05-05 07:53:50 KST 0.094702
  • 2018-04-21 18:14:23 KST 0.040832
  • 2018-04-21 15:49:32 KST 0.282831
  • 2018-03-28 11:06:02 KST 0.052294
  • 2018-03-28 08:50:33 KST -0.000164
  • 2018-02-27 17:40:28 KST 0.070986
  • 2018-02-21 08:17:58 KST 0.334624
  • Average 0.1306563

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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.