NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

http://nsugang.kangwon.ac.kr/sugang/html/page/notice.html server time check history

  • 2019-09-03 06:04:12 KST -0.037545
  • 2018-08-16 10:00:32 KST -0.029392
  • 2018-08-16 09:58:40 KST -0.045515
  • 2017-08-10 09:56:25 KST -0.035968
  • 2017-08-10 09:52:37 KST -0.039795
  • 2017-08-10 09:38:23 KST 0.018470
  • 2015-08-17 23:13:56 KST -0.012125
  • 2015-08-17 23:12:50 KST -0.366441
  • Average -0.068538875

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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.