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://sugang.hanseo.ac.kr/nrp4hs/common/Forms/StartAfterLogin.aspx server time check history

  • 2018-05-17 07:55:35 KST -3.614714
  • 2018-04-21 17:01:47 KST -12.575504
  • 2018-03-04 19:04:37 KST -30.857261
  • 2018-03-03 13:52:38 KST -26.593778
  • 2018-02-25 22:10:21 KST -7.121045
  • 2018-02-25 20:07:14 KST -6.789039
  • 2018-02-17 22:17:25 KST -32.060970
  • 2018-02-07 12:18:24 KST -10.890162
  • 2018-02-07 00:34:30 KST -9.444867
  • 2017-02-25 08:52:43 KST -57.954386
  • Average -19.7901726

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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.