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

https://info.kw.ac.kr/webnote/login/login2.php?loginOpt= server time check history

  • 2019-09-07 13:28:20 KST -5.056341
  • 2018-08-09 11:52:52 KST -6.440010
  • 2018-05-15 04:40:54 KST -14.468545
  • 2018-05-10 00:01:31 KST -15.381005
  • 2018-05-04 08:08:59 KST -14.320688
  • 2018-05-02 18:40:43 KST -14.228961
  • 2018-04-27 04:00:16 KST -14.153196
  • 2018-04-21 17:43:34 KST -13.506336
  • 2018-04-13 00:10:56 KST -14.416247
  • 2018-04-07 07:53:02 KST -13.440872
  • Average -12.5412201

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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.