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.hannam.ac.kr/sugang/common/login.do?method=login server time check history

  • 2019-09-06 09:44:20 KST -8.356799
  • 2019-09-05 09:55:16 KST -8.038555
  • 2019-09-02 09:53:11 KST -7.110747
  • 2019-08-23 09:56:43 KST -4.079402
  • 2019-08-23 09:54:48 KST -4.452702
  • 2019-08-23 09:53:29 KST -4.086576
  • 2019-08-23 09:51:45 KST -4.068697
  • 2019-08-23 09:45:06 KST -4.052808
  • 2019-08-23 09:41:37 KST -4.049201
  • 2019-08-23 09:32:41 KST -4.030687
  • Average -5.2326174

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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.