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

https://hsportal.hanseo.ac.kr/main.do server time check history

  • 2018-04-17 06:57:19 KST 0.097200
  • 2018-03-30 04:01:38 KST -53.776138
  • 2018-03-15 18:24:54 KST -8.165929
  • 2018-03-10 08:55:43 KST -44.881007
  • 2018-03-03 16:28:59 KST -20.987944
  • 2018-02-27 10:57:49 KST -11.365722
  • 2018-02-25 10:02:28 KST -6.541478
  • 2018-02-18 00:27:24 KST -24.794846
  • 2018-02-07 07:05:05 KST -12.791636
  • 2018-02-06 22:26:10 KST -11.800248
  • Average -19.5007748

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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.