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://diandrakesling.blogspot.com/2012/01/amateur-radio-comedy-on-160-and-40.html server time check history

  • 2019-05-20 05:36:19 KST 0.107378
  • 2019-05-19 12:19:01 KST 0.036914
  • 2018-07-27 10:52:30 KST -0.078820
  • 2018-05-20 15:14:00 KST 0.085407
  • 2018-05-06 18:50:16 KST 0.232601
  • 2018-04-09 00:21:42 KST -0.003636
  • 2018-03-28 18:14:30 KST 0.057077
  • 2018-03-21 02:55:49 KST -0.014902
  • 2018-03-10 04:22:03 KST 0.213581
  • 2018-03-02 10:00:52 KST 0.043118
  • Average 0.0678718

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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.