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://m.etoos.com/ecommunity/event/2017/10/planner/ server time check history

  • 2018-05-19 06:04:45 KST -0.774474
  • 2018-05-15 23:59:13 KST -0.511922
  • 2018-05-01 14:59:53 KST -0.652875
  • 2018-04-26 03:57:07 KST -0.015395
  • 2018-04-20 15:28:02 KST -0.859999
  • 2018-04-01 13:16:19 KST -0.798514
  • 2018-03-26 08:19:00 KST -0.060824
  • 2018-03-15 21:38:13 KST -0.196095
  • 2018-03-10 18:24:31 KST -0.985559
  • 2018-03-06 21:45:28 KST -0.293979
  • Average -0.5149636

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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.