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://webinfo.dankook.ac.kr/tiac/univ/lssn/tcam/views/findTkcrsPlHlper.do?_view=ok server time check history

  • 2018-08-19 02:35:14 KST -0.304851
  • 2018-05-16 00:11:10 KST -0.107082
  • 2018-05-09 12:15:48 KST -0.078982
  • 2018-05-03 13:47:09 KST -0.104423
  • 2018-05-03 02:48:47 KST -0.126716
  • 2018-04-27 01:19:33 KST -0.086030
  • 2018-04-20 16:44:01 KST -0.124661
  • 2018-04-17 04:16:34 KST -0.113045
  • 2018-04-12 13:27:32 KST -0.201677
  • 2018-04-06 19:06:08 KST -0.101175
  • Average -0.1348642

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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.