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://katieandmaxtron.blogspot.com/2016/08/how-to-send-files-wirelessly-between.html server time check history

  • 2018-05-17 10:07:19 KST -0.012139
  • 2018-05-16 00:34:28 KST 0.199240
  • 2018-05-06 17:33:21 KST 0.069103
  • 2018-05-05 06:09:12 KST -0.056037
  • 2018-05-02 00:23:12 KST 0.110272
  • 2018-04-28 21:11:06 KST 0.167891
  • 2018-04-20 16:01:16 KST 0.075410
  • 2018-04-17 06:32:16 KST -0.030671
  • 2018-04-09 13:37:35 KST 0.128851
  • 2018-04-09 04:25:35 KST 0.228491
  • Average 0.0880411

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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.