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://sugang.kongju.ac.kr/loginFormSK.jsp server time check history

  • 2020-06-09 17:38:11 KST -0.064734
  • 2019-05-19 12:37:07 KST -8.918883
  • 2019-04-27 02:30:54 KST -0.066201
  • 2018-11-15 22:42:41 KST -0.033355
  • 2018-10-31 22:32:01 KST -0.666734
  • 2018-10-25 22:58:28 KST -0.090657
  • 2018-09-29 23:03:53 KST -0.079857
  • 2018-09-21 18:33:01 KST -0.102941
  • 2018-08-26 03:33:04 KST -0.086635
  • 2018-05-17 18:43:47 KST -2.416358
  • Average -1.2526355

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Popular checks

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.