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://ramblingsofker.blogspot.com/2016/09/download-latest-kitkat-444-stock_24.html server time check history

  • 2019-09-11 12:49:21 KST -0.039387
  • 2019-09-11 12:40:40 KST 0.057826
  • 2018-05-04 09:48:07 KST 0.144168
  • 2018-04-05 10:54:51 KST -0.002065
  • 2018-03-31 22:55:35 KST 0.046759
  • 2018-03-26 00:18:47 KST 0.045420
  • 2018-03-07 00:06:14 KST 0.011167
  • 2018-02-05 23:45:10 KST 0.000853
  • 2017-12-30 23:33:58 KST -0.083933
  • Average 0.020089777777778

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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.