NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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http://darellsfinancialcorner.blogspot.com/2016/07/method-to-use-sd-card-as-default.html server time check history

  • 2022-04-03 16:12:02 KST 0.037252
  • 2022-01-17 11:19:49 KST -0.002279
  • 2018-09-27 11:04:27 KST 0.042735
  • 2018-05-16 13:58:43 KST -0.006963
  • 2018-05-11 01:44:58 KST 0.011613
  • 2018-05-05 11:32:36 KST 0.120598
  • 2018-05-03 10:30:19 KST -0.047026
  • 2018-04-30 10:02:20 KST -0.044352
  • 2018-04-23 20:23:43 KST 0.099876
  • 2018-04-20 17:22:47 KST 0.135403
  • Average 0.0346857

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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.