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://www.mimacstudy.com/ex/t449/2019/0508/659324_indexfull.ds server time check history

  • 2019-05-15 21:57:53 KST 0.239005
  • 2019-05-15 21:49:23 KST 0.185728
  • 2019-05-14 21:42:19 KST 0.280456
  • 2019-05-13 21:58:51 KST 0.709764
  • 2019-05-13 21:56:28 KST 0.838619
  • 2019-05-13 21:55:20 KST 0.793266
  • 2019-05-12 21:58:09 KST 0.688013
  • 2019-05-12 21:56:14 KST 0.702230
  • 2019-05-12 21:51:44 KST 0.553823
  • 2019-05-12 21:49:57 KST 0.879241
  • Average 0.5870145

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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.