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://nko.kr/?url=http://uis.sejong.ac.kr/app/sys.Login.servj server time check history

  • 2018-02-07 12:14:47 KST 0.111420
  • 2018-02-07 12:07:09 KST 0.275778
  • 2018-02-07 12:05:25 KST 0.199426
  • 2018-02-07 08:44:33 KST 0.318154
  • 2018-02-06 09:15:16 KST 0.101235
  • 2018-01-23 02:52:11 KST 0.431450
  • 2018-01-15 20:56:35 KST 0.041857
  • 2018-01-08 04:53:27 KST 0.085080
  • 2018-01-08 03:29:00 KST 0.176379
  • 2017-12-31 00:39:21 KST 0.211340
  • Average 0.1952119

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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.