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://fans.jype.com/BoardList?BoardName=SBS_Application_Candy server time check history

  • 2018-05-01 11:40:16 KST -0.281437
  • 2018-04-17 05:53:43 KST -0.456973
  • 2018-03-18 01:19:58 KST -0.214153
  • 2018-03-09 21:37:46 KST -0.092849
  • 2018-02-23 09:23:58 KST -0.253703
  • 2017-12-24 20:12:19 KST -0.831284
  • 2017-12-22 19:16:10 KST -0.944134
  • 2017-12-22 19:14:37 KST -0.744252
  • 2017-12-22 19:13:15 KST -0.602831
  • 2017-12-22 18:41:47 KST -0.389200
  • Average -0.4810816

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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.