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://southernmatron.blogspot.com/2016/09/how-to-choose-photo-camera.html server time check history

  • 2021-05-13 02:54:18 KST 0.174670
  • 2021-05-10 07:10:34 KST 0.102463
  • 2021-05-07 21:15:00 KST 0.068544
  • 2021-05-04 23:19:41 KST 0.327607
  • 2021-04-29 20:32:52 KST 0.153687
  • 2021-04-23 19:58:18 KST 0.166692
  • 2021-04-21 10:30:57 KST 0.076544
  • 2021-04-19 00:17:28 KST 0.285919
  • 2021-04-15 17:50:58 KST 0.123503
  • 2021-04-13 05:56:22 KST 0.135012
  • Average 0.1614641

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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.