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://portal.catholic.ac.kr/wps/portal server time check history

  • 2018-10-11 00:54:18 KST 49.362296
  • 2018-08-28 01:06:18 KST 8.043964
  • 2018-08-22 09:26:04 KST 1.718079
  • 2018-08-03 08:54:03 KST 2.300388
  • 2018-08-03 08:35:21 KST 2.173080
  • 2018-08-03 08:17:45 KST 2.202055
  • 2018-08-03 08:10:38 KST 2.300525
  • 2018-08-02 23:35:44 KST 1.871875
  • 2018-08-02 23:33:55 KST 1.843854
  • 2018-08-02 08:59:39 KST 1.136756
  • Average 7.2952872

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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.