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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우리말 English

https://diandrakesling.blogspot.com/2013/07/new-insights-into-prism-program.html server time check history

  • 2019-08-14 14:07:09 KST 0.011459
  • 2018-05-16 00:54:01 KST 0.033869
  • 2018-05-02 16:25:48 KST 0.024360
  • 2018-04-30 09:06:32 KST -0.113378
  • 2018-04-26 22:11:30 KST 0.315949
  • 2018-04-19 02:55:53 KST 0.410148
  • 2018-04-14 21:13:32 KST 0.049582
  • 2018-04-02 08:49:29 KST 0.116739
  • 2018-03-21 10:47:29 KST 0.099692
  • 2018-03-02 08:08:38 KST 0.080769
  • Average 0.1029189

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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.