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://annosims.blogspot.it server time check history

  • 2020-03-26 11:24:37 KST 0.054469
  • 2020-03-24 16:48:54 KST 0.005840
  • 2019-07-27 17:01:53 KST 0.078506
  • 2019-03-26 05:04:30 KST 0.080550
  • 2018-06-26 05:33:28 KST 0.069429
  • 2017-10-18 20:26:20 KST -0.060407
  • 2017-10-14 12:23:21 KST 0.019297
  • 2017-10-08 19:08:05 KST -0.026376
  • 2017-10-02 18:25:26 KST -0.049295
  • 2017-09-24 11:09:21 KST -0.060661
  • Average 0.0111352

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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.