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://art.hcf.or.kr/subpage/index/260/view/WEB_CONCERT/ART01/6780/art server time check history

  • 2018-05-03 03:15:59 KST -0.484036
  • 2018-04-29 00:27:07 KST -0.357072
  • 2018-04-28 20:53:40 KST -0.415894
  • 2018-04-27 12:05:44 KST -0.647785
  • 2018-04-14 19:54:12 KST -0.928022
  • 2018-04-11 07:09:10 KST -0.490989
  • 2018-04-07 04:50:21 KST -0.979882
  • 2018-04-03 08:36:16 KST -0.684471
  • 2018-04-03 04:13:25 KST -0.835054
  • 2018-03-30 01:52:30 KST -0.438020
  • Average -0.6261225

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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.

Information

# 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.