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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우리말 English

http://www.megamd.co.kr/prof/event/prof_simgw_note_evt_20180111.asp server time check history

  • 2018-05-14 20:41:31 KST -0.842137
  • 2018-05-05 02:42:28 KST -0.830843
  • 2018-05-03 13:35:35 KST -0.545890
  • 2018-04-29 00:54:49 KST -0.526521
  • 2018-04-22 06:46:40 KST -0.841230
  • 2018-04-18 15:05:56 KST -0.587850
  • 2018-04-14 19:19:42 KST -0.206775
  • 2018-04-03 00:24:18 KST -0.502152
  • 2018-03-26 02:22:07 KST -0.871473
  • 2018-03-19 19:50:19 KST -1.034112
  • Average -0.6788983

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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.