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://ndinavianspace.blogspot.com server time check history

  • 2021-06-11 16:10:38 KST 0.115514
  • 2021-06-04 14:47:18 KST 0.326803
  • 2021-05-28 13:42:22 KST 0.082907
  • 2021-05-21 12:22:50 KST 0.069242
  • 2021-05-14 10:22:51 KST 0.150705
  • 2021-05-07 08:24:29 KST 0.095449
  • 2021-04-29 16:05:50 KST 0.155318
  • 2021-04-28 21:30:55 KST 0.115273
  • 2021-04-22 19:05:08 KST 0.129671
  • 2021-04-22 15:22:57 KST 0.050474
  • Average 0.1291356

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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.